Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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remy sets up a lemonade stand and charges $0.75 per cup of lemonade. th…
It represents the amount of zero cups of lemonade sold, corresponding to the $8 spent on supplies.
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algebra 1 chapter 4 vocabulary name colt ward 1-22-26 due friday 1-30-2…
1. Linear Model: A linear equation ($y=mx+b$ or similar) that describes a straight-line relationship between two variables, used to predict or analyze data. 2. Point-Slope Form: A…
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the renaissance: 1300-1600 across 1. italian artist who painted school …
To solve the crossword, we analyze each clue: ### Across Clues: 1. *Italian artist who painted School of Athens* → **Raphael** (filled in the grid). 3. *Humanist who wrote The Pra…
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find the error. your classmate says that polynomials are not closed und…
The error is that the classmate incorrectly believes that \(0\) (the result of the addition of the two polynomials) is not a polynomial. In reality, the zero polynomial (which is …
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the equation ( 14x - 2y = -18 ) is in standard form. which process prov…
Write the equation in a different form, where $y =$ is the first part, like this: $y = -7x + 9$ There are two terms after the equals sign, which means it is a linear function.
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use dimensional analysis to convert. how many ounces (oz) are in 46 qua…
$\boldsymbol{\frac{46\ \text{qt}}{1} \cdot \frac{4\ \text{cups}}{1\ \text{qt}}}$ (the second option)
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which of the following statements best expresses the argument alexander…
D. The government needs courts to explain and interpret laws.
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the slope is zero, and angels temperature is the same every day. if the…
The slope is zero, and Angela's temperature is the same every day. If the slope was a different number, then it would mean his temperature was going up or going down.
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which detail from \mohandas gandhi: truth in action\ gives an example o…
"Since taking control, Britain had made laws that imposed harsh taxes and stopped Indian trade with other countries."
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which definition of envy is being used in the sentence? her envy for he…
Envy here means a resentful longing for someone else's possession (her sister's necklace), a feeling of discontent at another's good fortune that is obvious to others.
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which of these expressions or phrases can be used to represent the mode…
$\frac{1}{6}$ of 3, $3 \div \frac{1}{6}$, $\frac{1}{6} \times 3$, number of sixths in 3 (corresponding to the options: the first, third, fourth, and the fifth option (number of si…
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does the equation 4(x - 2) = 4x - 6 have one solution, no solutions, or…
The equation has no solutions. The missing value in the box is $4x$ (to show $4 \cdot x$ as part of the distribution step, leading to the conclusion that the contradictory stateme…
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what is the probability of spinning green and flipping heads? write you…
1/20
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question #9 ms. rhodan bought 6 packages of notebook paper for her clas…
C 39
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question #11 seventy - five students attended the school dance. - each …
60
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while driving to soccer practice, stevens mom slows down as she approac…
The equation of the line is \( y = -6x + 30 \), and the rate of deceleration is 6 miles per hour per second.
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lucia is renting a stand - up paddleboard from sunrise lake rentals. sh…
The cost per hour of renting the paddleboard is \(\$12\)
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i cut the tail off monkey, who ive had since i was four. snip, snip! i …
(Assuming the third option is "They come from personal, meaningful places"): C. They come from personal, meaningful places (or the corresponding labeled option with this text).
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read the excerpt from act 5, scene 2, of julius caesar. alarum. enter b…
lack of enthusiasm
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read the passage from chapter 17 of the prince. nevertheless he ought t…
that a prince should only be cruel when necessary
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2.15 dg plots a semi - log plot: → scales the y - axis logarithmically.…
The completed table is: | \( x \) | \( f(x) \) | |--------|-----------| | 0 | 2 | | 1 | 14 | | 2 | 98 | | 3 | 686 | | 4 | 4802 | For the semi - log plot (logarithmic y - axis), wh…
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read the excerpt from julius caesar, act 2, scene 2. decius. caesar, al…
It is ridiculous that a man who has won so many battles would be afraid to tell the truth.
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read the excerpt from act 2 of a doll’s house. helmer: my dear nora, i …
"You will see I am man enough to take everything upon myself."
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15. $f(x) = -3left(\\frac{1}{4}\ ight)^x$ growth or decay? initial valu…
Growth or Decay? Decay Initial value: $-3$ Growth/Decay Factor: $\frac{1}{4}$ Growth/Decay Rate: $75\%$ (or $0.75$)
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read the excerpt from act 3, scene 2, of julius caesar. antony but here…
Antony displays Caesar's will and says that if the people read it, they would worship Caesar so much that they would want something from him to worship as a relic.
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read aras rebuttal from an argumentative essay. while it is true that c…
- statistics about how many hours teenagers need to sleep - statistics about the sleeping habits of high school students - information about the effects of sleep deprivation on te…
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a basketball players free - throw percentage is the ratio of the number…
$\boldsymbol{\frac{13+x}{20+x}}$ (Option B)
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the table below shows how the number of hours needed to fill a pool dep…
180 hours (Option: 180 hours)
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the teachers editions of a statistics textbook sell for $150 each, and …
$\bar{f}(x)=\frac{300+50x}{2+x}$ (the fourth option)
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graph a -- saltwater pool graph b -- chlorine pool if the family plans …
The saltwater pool is more cost effective because the y-value at 10 years is less on graph A than it is on graph B.
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the function ( f(x)=\frac{30 + 0.25x}{x} ) yields the average cost in d…
Lincoln uses 25 cents worth of supplies per cup.
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the total cost of a vacation to a rain forest includes a fee of $560 fo…
$y = 630$ The average cost per person is always greater than $\$630$ because of the fee for the tour guide.
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the number of managed honey bee colonies in the united states in 1946 w…
D. $3.53 \times 10^6$ colonies
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a pound of sugar weighs approximately $4.5 \\times 10^{2}$ grams. if ea…
B. $3.6 \times 10^6$ grains
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which shows the expression below in simplified form?\\((3.2 \\times 10^…
D. $3.2015 \times 10^{19}$
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which shows the expression below in simplified form? $(3.5 \\times 10^{…
B. $5 \times 10^{4}$
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4. when kaitlyn went to bed, the temperature was 36°f. when she woke up…
F. $-45^\circ\text{F}$ --- ### Problem 5
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1. what is the value of 668 + 575 + 453, rounded to the nearest hundred…
1. E. 1,700 2. J. $51^\circ\text{F}$ 3. A. $-23^\circ\text{F}$
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synthesis a toy factory uses this diagram and function to determine the…
- \( b(x)=2x + 1 \) means: The width of the bow - tie (\( b(x) \)) in inches is equal to twice a related measurement \( x \) (in inches) plus 1 inch. - \( b(4) = 9 \) means: When …
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wednesday what is the value of the underlined digit? 7,401,079 1,732,90…
s: 1. \( 7,401,079 \): \( \boldsymbol{7,000,000} \); \( 1,732,902 \): \( \boldsymbol{2} \) 2. Array: 5 rows × 8 columns (sketched) 3. \( 23,817 \boldsymbol{>} 23,287 \); \( 183,99…
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spelling power lesson 20: the negative prefix in- word bank illiterate …
## Spelling Practice 1. not possible: impossible 2. not escapable: inescapable 3. not legible: illegible 4. not considerate: inconvenient 5. not dependent: independent 6. not lite…
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toy cats the factory also makes toy cats. they use this diagram and fun…
The function \(h(x)=2x + 3\) means that the height (or the relevant measurement for placing the cat's eyes) is equal to twice the distance (\(x\), in inches) between the cat's eye…
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fred surveyed 22 shoppers in the supermarkets bakery section about thei…
yes
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miss mason wanted to pick a movie for her students to watch on friday f…
no
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tucker surveyed the 22 shoppers who spent the most at his boutique last…
yes
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toby surveyed 7 politicians from his state about their views on certain…
no
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jenna surveyed 2 food critics dining at a new restaurant. is this a ran…
no
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last year, wind turbines along a hilly ridge had an average output of 3…
741
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austen attends a private school where he must wear a uniform. last year…
\( 36 \)
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last year, tea off served a total of 7,720 cups of chamomile tea to its…
45%
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what does the term \de - stalinization\ mean? removing stalins name cha…
B. changing Stalin's policies
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according to her running log, kinsley averaged 8 miles per week last mo…
25
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henry is training for a marathon and varies his workouts from day to da…
10
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what is the percent of increase from 6 to 9? write your answer using a …
\( 50\% \)
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what is the percent of decrease from 14.2 to 0? write your answer using…
$100\%$
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there is a raffle with 500 tickets. one ticket will win a $640 prize, a…
$1.28$
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in a carnival game, there is a machine that will shuffle a deck of 100 …
$8.5$
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15) muffins the dog is out of control when it comes to tissue paper. sh…
17.5 minutes
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the table gives a set of outcomes and their probabilities. let a be the…
\( 0.02 \)
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4. make a stem-and-leaf plot 1. which representation best shows frequen…
A histogram best shows frequency. Because the height of each bar in a histogram represents the frequency of data within a specific interval, and it is designed to visually display…
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suppose you work for a large coffee distributor that has a secret coffe…
105
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how can you use random samples to solve real - world problems? you can …
true
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compare and contrast graphs name the following data shows the numbers o…
### Part 1: Histogram (Tally and Frequency Table) # Explanation: ## Step1: Identify data in each interval - 10 - 19: 12, 15, 18 → 3 values - 20 - 29: 20, 22, 22, 25, 25, 25, 28 → …
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problem 13 - 20. a school district collected data on the enrollment of …
150 students
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a store receives a shipment of 5,000 mp3 players. in a previous shipmen…
1000
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a university has 40,440 students. in a random sample of 165 students, 1…
2696
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the six - by - six grid contains the ages of actors in a youth shakespe…
13
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a random sample of 15 of the 75 competitors at a middle school gymnasti…
The mean height of the 15 gymnasts in the sample is $\boldsymbol{60.6}$ inches. This $\boldsymbol{\text{is}}$ a good estimate of the mean height of all the competitors because the…
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supply curve for haircuts breaking news new covid-19 safety rules reduc…
The supply curve for haircuts shifts to the left (a decrease in supply), meaning that at any given price, the quantity of haircuts supplied is lower than before the new COVID-19 s…
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a random sample of 15 of the 90 competitors at a middle school gymnasti…
The mean height of the sample is 64.7 inches. This is a good estimate of the mean height of all competitors because the sample is random, so it should be representative of the pop…
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a 64 - acre coconut farm is arranged in an 8 - by - 8 array. mika wants…
\(47.7\)
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aarons soccer team is voting on a new team flag. they are voting on thr…
$\frac{1}{6} < \frac{3}{8} < \frac{2}{3}$
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a manufacturer gets a shipment of 650 batteries of which 50 are defecti…
The sample does not produce a reasonable inference. The percentage is 20.
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5. carrie jumps 27 inches in a standing long jump contest. cynthia was …
0.25 feet
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3. which of the following is the shortest length? 1 mile 2 yards 6 feet…
3. 70 inches 4. 12 feet
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which grid has \\(\frac{1}{2}\\) shaded?
To determine which grid has \(\frac{1}{2}\) shaded, we analyze each grid by counting the total number of squares and the number of shaded squares, then check if the ratio of shade…
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a tank contains 50 liters of oil at time ( t = 4 ) hours. oil is being …
114.9 liters
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sort the words according to the meanings of their shared roots. dermato…
- skin: dermatology, hypodermic - outside: extraterrestrial, extrasensory - first: protocol, protoplasm, protolanguage, protohistory
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sort the words according to the meanings of their shared roots. renovat…
- eat: omnivore, herbivore - new: renovation, innovate, novelty - foot: podium, bipod, octopod
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sort the words according to the meanings of their shared roots. retrogr…
- hide: encrypt, cryptanalysis, cryptic - step: retrograde, downgrade, degrade - seven: septuple, septet
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4 which scatter plot does not show an appropriate line of best fit? a b…
C
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sort the words according to the meanings of their shared roots. subaqua…
- foot: tripod, bipod, octopod - poison: antitoxin, endotoxin, intoxicate - water: subaquatic, semiaquatic
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sort the words according to the meanings of their shared roots. immorta…
- beside: parameter, paramedic, comparison - ball; globe: nonspherical, biosphere - death: immortal, mortality, postmortem
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sort the words according to the meanings of their shared roots. perenni…
- one; alone: monomania, monastery - year: perennial, annuity, superannuated, centennial - ear: binaural, auriscope
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sort the words according to the meanings of their shared roots. primal …
- bad; wrong: dystopia, dysplasia - follow: subsequent, sequel, postprimary - first: primal, primary, primitive
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sort the words according to the meanings of their shared roots. interse…
- cut: intersect, bisect - across: transfer, intransigent - before; forward: propel, prognosticate, proceed, projection
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sort the words according to the meanings of their shared roots. cardiac…
- heart: cardiac, myocardium - shield: armadillo, rearm, disarm, armor
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sort the words according to the meanings of their shared roots. hyperth…
- above; beyond: hyperthermia, hypercritical, hyperbole, hyperactive - sound: unison, assonance
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sort the words according to the meanings of their shared roots. psychic…
- mind: psychic, psychiatry, antipsychotic - attach: prefix, fixate, fixative
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sort the words according to the meanings of their shared roots. ovulate…
- egg: ovulate, anovulation, ovary - strength: fortitude, refortify, unfortified
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sort the words according to the meanings of their shared roots. acceler…
- speed: accelerant, accelerate, decelerate - same: simulation, similar, dissimilar
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sort the words according to the meanings of their shared roots. excavat…
**horn**: tricorn, cornucopia **hollow**: excavate, cavern, concave, cavernous
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sort the words according to the meanings of their shared roots. pedal q…
- foot: pedal, quadruped, pedometer, pedicure - word: lexicon, nonlexical
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sort the words according to the meanings of their shared roots. homicid…
- sit; seat: sedentary, sediment, sedative - kill: homicide, fratricide, regicide
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the function $f(t) = 4900(0.94)^{24t}$ represents the change in a quant…
The function is \(\boldsymbol{\text{decaying}}\) exponentially at a rate of \(\boldsymbol{6}\%\) every \(\boldsymbol{\text{hour}}\).
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sort the words according to the meanings of their shared roots. subjuga…
- seek: request, conquest, unquestioned - below: subjugate, substandard, submerge
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sort the words according to the meanings of their shared roots. dermati…
- skin: dermatitis, epidermis, hypodermic - sea: marine, mermaid, submarine
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if 32 men can reap a field in 15 days, in how many days can 20 men reap…
D. 24 days
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which equation represents an inverse variation? $y/x = 40$ $x = y/40$ $…
$y = \frac{40}{x}$
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if y varies inversely with x and y = 8 when x = 4, what is the value of…
B. 2