Statistiques
Analyse de données, distributions de probabilités et tests d'hypothèses.
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perform the following mathematical operation, and report the answer to …
1.813
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perform the following mathematical operation, and report the answer to …
0.747
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activity 1 order the fractions from least to greatest. \\(\\frac{9}{9},…
## Activity 1 (least to greatest): $\frac{1}{9}$, $\frac{2}{9}$, $\frac{4}{9}$, $\frac{5}{9}$, $\frac{9}{9}$ ## Activity 2: 1. $12$, $24$ 2. $12$, $24$ 3. $20$, $40$, $60$ 4. $12$…
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perform the following mathematical operation, and report the answer to …
0.011
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multiplying & dividing with significant figures perform the following m…
45
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perform the following mathematical operation, and report the answer wit…
41.0
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in the equation d = 60t, the number 60 represents the ______. the graph…
speed ### Second Question:
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no additional details were added for this assignment. question annie wa…
all homeowners
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the relationship where the ratio of one quantity to another remains con…
proportionality ### 2nd Question
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question a new mother keeps track of the time when her baby wakes up ea…
interval
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question a sprinter keeps track of how long it takes her to run the 200…
ratio
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question what is the type of quantitative data that is the result of me…
continuous
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question use the drop down menu to complete the statement. provide your…
Discrete data is the type of quantitative data that is the result of counting.
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question which of the following best describes the term explanatory var…
the independent variable in an experiment
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details no additional details were added for this assignment. question …
time spent studying
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jason is collecting data on the number of books students have finished …
discrete quantitative data
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question a market researcher surveys households to ask what brand of sh…
nominal
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no additional details were added for this assignment. question a study …
The conclusions should be restricted to only the city that was sampled.
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9 essay 1 point in your own words, describe what the term manifest dest…
Manifest Destiny was a 19th - century American belief that the United States was divinely destined to expand across North America (from the Atlantic to the Pacific), justifying te…
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you make contributions from your bank account investment options your e…
2. Both can be right depending on a person's tax situation: those expecting higher future tax rates benefit from a Roth IRA, while those expecting lower future tax rates benefit f…
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question 1 (1 point) providing free prescription medications for all pa…
A. horizontal equity ### Question 2
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35 last week jerry worked at burgers - to - go 8\\frac{1}{2} hours on s…
B. $16\frac{1}{2}$ hr
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oscar sells organic produce from a roadside stand. in one hour, he sold…
D. $13\frac{1}{4}$ pounds
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which model correctly shows the problem $\frac{2}{6} \times \frac{1}{5}…
The fourth model (the right - most one) correctly shows the problem $\frac{2}{6}\times\frac{1}{5}$.
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tomatoes and cucumbers were planted in a vegetable garden in the ratio …
28
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the table shows the number of students at two middle schools. | school …
214
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question 1 a dog breeder recorded the weight of a puppy during the firs…
A. For every month after the puppy is born, the weight increases by 0.28 pounds.
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answer attempt 2 out of 2 inequality notation: x ≤ 6 or x ≥ 9 number li…
To graph the inequality \( x \leq 6 \) or \( x \geq 9 \) on the number line: ### Step 1: Graph \( x \leq 6 \) - Locate 6 on the number line. - Since \( x \leq 6 \) includes 6, we …
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dynamic module practice (ra1fl m05) reals\。 -7 ≤ p ≤ -1 correct answer:…
To graph $-7 \leq p \leq -1$: 1. Place a closed (filled) circle at $-7$ on the number line (because $p$ can equal $-7$). 2. Place a closed (filled) circle at $-1$ on the number li…
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part 3 of 3 (c) fill in the blanks. the cereal box must weigh greater t…
The cereal box must weigh greater than \(\boldsymbol{25}\) ounces and less than \(\boldsymbol{26}\) ounces in order to pass the quality assurance test. This can be represented by …
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a cereal manufacturer distributes cases of cereal to grocery stores. ea…
\(307 < 11b + 32 < 318\) (or simplified to \(25 < b < 26\) but the first form is from the total weight setup as required for part (a))
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select the correct answer. what is the meaning of the word chivalry? a.…
C. a knightly system of honor
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grade & section: directions: read each question carefully. choose the l…
c. Factor ### Question 2
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tomas has \\(\frac{1}{6}\\) of his action figures left over after he do…
\(\frac{1}{18}\)
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katie is very clumsy. she trips up one of every seven stairs she climbs…
17 ### Question 2
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20) ____ a joke or play on words based on words with multiple meanings …
The statement is true (if it's a true - false question, the answer is "True"; if it's a fill - in - the - blank to confirm the definition, the relevant content confirms that a pun…
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question 4 of 10 which best explains how rhyme can make a reader want t…
D. Knowing that a rhyme is coming creates a sense of anticipation.
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how would you write 564,000,000 in scientific notation? 5.64 × 10⁸ 5.64…
A. $5.64 \times 10^8$
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which of the following expressions matches this number line? expression…
$3 \cdot (-3)$
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use the graph of the function to complete the table. (graph of a parabo…
| Input | output | |-------|--------| | 1 | 6 | | 4 | 9 | | 7 | 6 |
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express the following in scientific notation: .000457; 457 × 10⁻⁶; 4.57…
4.57 x 10⁻⁴
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which problem does the model represent? \\(\\frac{4}{5} \\times \\frac{…
$\frac{3}{4} \times \frac{4}{6}$ (the third purple tile problem)
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review the thirty - seventh, thirty - eighth, and thirty - ninth paragr…
He feels hurt by her neglect.
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which model correctly shows the problem $\frac{2}{6} \times \frac{1}{5}…
The top-most grid (first model, with 2 full pink rows and 1 purple column in those rows) correctly shows $\frac{2}{6} \times \frac{1}{5}$.
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ada is filling a bucket with water. the graph shows the relationship be…
- The bucket fills at a rate of 2 liters per minute - The bucket starts with 10 liters of water in it - The relationship is linear
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21. read this passage, and think about the argument it presents. this w…
A. "Temperatures have generally stayed above zero, and even the wind has cooperated by keeping to a respectable 35 miles an hour or less."
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14. what type of source would be a poor choice for a report about life …
your own personal experiences
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9. different literary forms tend to rely on different elements to expre…
The fairy tale would rely more on plot events to express theme while the poem would emphasize key images or repeat key words or phrases.
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what is the equation of the line of best fit?
The equation of the line of best fit is \(y = x+1\)
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1. peter’s paper was full of interesting information, but his teacher h…
cite his sources
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according to a survey, 26,484,775 people can speak a language other tha…
26000000
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according to a survey, 26,484,775 people can speak a language other tha…
26,500,000
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according to a survey, 26,484,775 people can speak a language other tha…
\(26,480,000\)
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according to a survey, 26,484,775 people can speak a language other tha…
26,485,000
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carmen drove 871 miles in 13 hours. at the same rate, how many miles wo…
603 miles
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afternoon of the luddites \why dont you send your grandpa a postcard?\ …
C. Before he knew it, Conner was demonstrating how to bend the ball into the goal to score an unexpected point and win the game in the final quarter
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which structural element of the text is the underlined sentence, and ho…
The underlined sentence is a topic sentence in the text. It connects ideas in the text by stating the central claim that true greatness is tied to kindness (not arrogance), then t…
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lessons 2.3-2.4 review & refresh (continued) 11. a gray rock weighs 2.6…
11. Red rock, Black rock, Gray rock 12. Water, Milk, Juice 13. $0$; Zero Property of Multiplication 14. $3$; Associative Property of Addition 15. $47.5$ 16. $0.324$ 17. False 18. …
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the root mal means bad or evil. what does the word malignant mean? caus…
causing harm or suffering
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the root fic or fac means do or make. what does the word proficient mea…
capable and skilled
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the root cred means trust or believe. what does the word accreditation …
an official recognition of quality
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the root greg means group. what does the word congregate mean? to exit …
to assemble in large numbers
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the root puls means drive or push. what does the word repulsive mean? e…
causing others to move or stay away
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the root bel means war. what does the word belligerent mean? having a n…
having an aggressive and hostile character
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two factory plants are making tv panels. yesterday, plant a produced 80…
16000
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suppose 8 quarts of a solution that is 45% antifreeze is mixed with 12 …
(a) 7.56 quarts (b) 37.8 %
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the table represents a function. what is f(5)? | x | f(x) | | -4 | -2 |…
\( f(5) = -8 \) (corresponding to the option with -8)
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consider the function represented by the table. | x | f(x) | | --- | --…
A. \( f(9)=5 \)
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consider the function represented by the table. | x | f(x) | | --- | --…
A. -7
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assume that 12 jurors are randomly selected from a population in which …
$P(x=7)=0.0148$ $P(x\leq7)=0.0180$ Yes, it suggests discrimination. The probability of getting only 7 Hispanic jurors is very low (0.0148, less than the typical 0.05 threshold for…
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martin has 2 parents, 4 grandparents, 8 great - grandparents and so on.…
B. 510
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the number line shows an unknown number, z. number line with 0, z (betw…
\(-z\) is negative.
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a student at corona del sol is making the claim that the probability a …
a. $H_0$: $p = 0.68$ $H_A$: $p > 0.68$ b. Type I error: Concluding that the proportion of 17-year-olds at Corona del Sol with a part-time job is higher than 0.68, when in reality …
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question 15 choose the correct words to fill in the blanks below. more …
1. round 2. less 3. more 4. horizontal axis; vertical axis 5. estimate
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in a recent survey of 1080 students, 975 of them would like to recommen…
Point estimate: $0.903$ 95% confidence interval: $(0.885, 0.920)$
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it is known that 64% of americans personally worry a great deal about f…
○ 1, 2, and 4
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self-check 5.2 cs040: exploring computer science 1 dimitrova 4th / unit…
### Question 1 Table (for 31): |128|64|32|16|8|4|2|1| |-|-|-|-|-|-|-|-| |0|0|0|1|1|1|1|1| ### Question 2 Table (for 96): |128|64|32|16|8|4|2|1| |-|-|-|-|-|-|-|-| |0|1|1|0|0|0|0|0|
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the movement of the progress bar may be uneven because questions can be…
A. happened at the same time
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the movement of the progress bar may be uneven because questions can be…
A. happened at the same time
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erick has a collection of 8 brown fingerboards, 4 green fingerboards, a…
1. For "A brown fingerboard is chosen": Point $C$ 2. For "A brown, green, or silver fingerboard is chosen": Point $E$
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estimate the sum. round each number to the nearest whole number, then a…
6
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estimate the sum. round each number to the nearest whole number, then a…
6
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estimate the difference. round each number to the nearest whole number,…
\(4\)
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this question has two parts. first, answer part a. then, answer part b.…
The system of equations is: \[ \begin{cases} 4p + 2n = 18.50 \\ 7p + 2n = 26.75 \end{cases} \] where \( p \) is the price (in dollars) of one bag of popcorn and \( n \) is the pri…
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cphs : advanced algebra: concepts and connections - block (27.0831030) …
The data point is 1.3 standard deviations away from 12.
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a movie theater offers a reward program that charges a yearly membershi…
$y=5x+15$
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in the data set below, what are the lower quartile, the median, and the…
lower quartile = $37$ median = $55$ upper quartile = $74$
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in the data set below, what are the lower quartile, the median, and the…
lower quartile = $37$ median = $55$ upper quartile = $74$
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write \\(\frac{6}{10}\\) as a percentage.
60%
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the box-and-whisker plot below represents some data set. what is the mi…
20
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fill in the missing numbers to complete the pattern: 0.8, , , 1.4, 1.6,…
The missing numbers are \(1.0\) and \(1.2\), so the sequence is \(0.8, 1.0, 1.2, 1.4, 1.6, 1.8\).
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fill in the missing numbers to complete the pattern: 0.8, , , 1.4, 1.6,…
The missing numbers are \(1.0\) and \(1.2\), so the sequence is \(0.8, 1.0, 1.2, 1.4, 1.6, 1.8\).
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2) find part there are 75 cats at the cat clinic. 40% of the cats have …
30
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the root junc means join. what does the word adjunct mean? something th…
something that is added to another thing
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according to a survey, 26,484,775 people can speak a language other tha…
\( 26484800 \)
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juxtaposition is the placement of two or more things side by side, ofte…
1. Completed Juxtaposition purpose: Highlight stark contrasts for emphasis 2. Oxymoron examples: "Bittersweet", "Deafening silence", "Clearly confused"
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answer $c = \\square$ the $y$-intercept of the function is $\\square$ w…
$C = x + 4$ The y-intercept of the function is 4 which represents the initial charge to use a computer
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total cost of membership number of months answer attempt 1 out of 2 c =…
$C=30t+100$ The slope of the function is $30$ which represents the monthly cost of the membership.
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question 1 how do you ask what do you like to do? ○ quest - ce que tu n…
1. Qu'est-ce que tu aimes faire? 2. Nous avons besoin de skis. 3. She is a beautiful woman.
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the data set represents the total number of pencils each student in a c…
The first box - plot (the one with min = 0, Q1 = 1, median = 3, Q3 = 6, max = 9)