Statistics & Probability
Data analysis, probability distributions, hypothesis testing, and statistical methods.
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1. long answer: a) explain what the advantages of a republic are. b) ex…
a) Power distribution and citizen participation are key advantages of a republic. b) Slow decision - making and special interest influence are disadvantages of a republic. c) Cent…
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isaiah 66:1 - 2 1 this is what the lord says: “heaven is my throne, and…
What does it mean to be "humble and contrite in spirit"? Having self - awareness of faults and remorse for wrongdoings. Why do you think God values that attitude? It shows submiss…
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10. a student finishes the first half of an exam in $\frac{2}{3}$ the t…
10. B. 24 11. A. $6\frac{2}{3}\%$ 12. A. $\frac{2}{3}$
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the accompanying data set lists diastolic blood - pressure measurements…
The stemplot is: 6 | 2 2 6 8 7 | 0 0 2 2 6 6 6 8 8 8 | 0 2 4 8 9 | 0 4 6 The two values closest to the middle are 76 and 76.
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what is the theoretical probability of randomly picking a square from t…
$\frac{2}{3}$
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the data represents the heights of eruptions by a geyser. height of eru…
(The stem - plot is not fully shown in the options here in a way that we can directly pick an option letter, but the two values closest to the middle are 61 and 66)
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using the boxplot, find the following. part: 0 / 2 part 1 of 2 identify…
Maximum value = 9000 Minimum value = 4000 Median = 6500 First quartile = 5500 Third quartile = 7500
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what is the theoretical probability of randomly picking a blue circle?
$\frac{3}{7}$
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the data represents the heights of eruptions by a geyser. height of eru…
The two values closest to the middle when sorted are 63 and 65. The correct stemplot needs to be visually compared with the options A, B, C (not shown in full detail here for stem…
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study the cartoon our carbon footprint by signe wilkinson. how does exa…
The enormous footprint shows the extensive damage of the oil spill to the environment.
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what is the theoretical probability of randomly picking a square from t…
$\frac{5}{8}$
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using the given data, find the following. 5 24 20 18 21 11 send data to…
$10.0$
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sam purchased 5 raffle tickets. a total of 120 raffle tickets were sold…
$\frac{1}{24}$
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the data represents the heights of eruptions by a geyser. height of eru…
The correct stemplot is A. The two values closest to the middle are 60 and 61.
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using the given data, find the following. 5 24 20 18 21 11 send data to…
Low = $5$, $Q_1 = 11$, $MD = 19$, $Q_3 = 21$, High = $24$
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theoretical probability: the chance of something happening. which of th…
A probability that is close to 0, such as 1/100
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theoretical probability: the chance of something happening. impossible …
A probability that is close to 1, such as $\frac{99}{100}$
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in this section, youll develop time management strategies and identify …
C. Check your schedule, rearrange tasks as needed, and agree to cover his shift.
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theoretical probability: the chance of something happening. which of th…
A probability that is close to 1 such as 99/100
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responde las preguntas a continuación sobre la línea 1 y la línea 2 que…
La expresión fue reescrita usando la propiedad conmutativa de la suma. La línea 1 dice $2+5$, que podría representarse mediante puntos como $\bullet\bullet+\bullet\bullet\bullet\b…
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college and university debt a student graduated from a 4 - year college…
The university student has a higher debt than the college student.
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college and university debt a student graduated from a 4 - year college…
College student: $z = 0.62$ University student: $z = 0.88$
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responda las preguntas a continuación sobre la línea 1 y la línea 2 que…
La expresión fue reescrita usando la propiedad conmutativa de la adición. La línea 1 dice $6+2$, que podría representarse mediante puntos, un total de $8$ puntos. La línea 2 dice …
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which line could replace the underlined text in the fifth stanza? be su…
A. I said, "That's no place for a monster to hide!"
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college and university debt a student graduated from a 4 - year college…
The college student has a higher debt than the university student in relation to their peers.
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i - ready elements of poetry - quiz - level d why does manuel stop afte…
He hears a banging sound.
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college and university debt a student graduated from a 4 - year college…
College student: $0.97$ University student: $0.86$
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political economic structures quiz 2 1 multiple choice 3 points which o…
People rely heavily on hunting and farming.
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which of these is most similar in meaning to the word citizen? a human …
C. resident
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5. for each of the following pairs of goods, which good would you expec…
i. Diamonds ii. Food from Kroger iii. Netflix
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7 organize data mai and priya showed how the students in their class tr…
Same: Represent the same data about student transportation methods. Different: Mai uses a grid structure, Priya has a more scattered layout.
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question 5 2 pt the \funnel technique\ thats explained in chapter 9.4 m…
Your introduction begins with broad statement and becomes more detailed as it approaches your thesis statement.
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chapter 9.4 in writing for success will help you do well on this questi…
For the first question: Establish your tone, state your thesis, and include the general topic of the essay. For the second question: In a conclusion, you should express your thesi…
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read the following sentence carefully and then select the answer that c…
For the first question: The main ideas are sexism and racism and the controlling idea is that both are rampant in workplaces. For the second question: The main idea is raising the…
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which of the following is true about a random sample? select the option…
Everyone in the population has an equal chance of being selected to participate in the survey
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analysis of graphs and rate of change 1 complete the graph for tortoise…
a. The graph shows the distance the tortoise has traveled over time. b. x - axis: "Time (minutes/hours etc.)", y - axis: "Distance (meters/kilometers etc.)" 2. Example 1: A car mo…
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what is the median? 1,2,3,4 3 2 2 and 3 2.5
2.5
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friends compared the number of pets they had at home. their results are…
2
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the state lottery board is examining the machine that randomly picks th…
(a) 0.524 (b) 0.5 (c) With a large number of trials, there might be a difference between the experimental and theoretical probabilities, but the difference should be small.
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at a certain fast - food restaurant, 68% of customers order a chicken s…
$0.79$
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here is a table showing all 52 cards in a standard deck. suppose one ca…
(a) $\frac{1}{13}$ (b) $\frac{1}{2}$ (c) $\frac{7}{13}$
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there are 50,000 adults living in oak city. in examining attitudes towa…
4142
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a tile is selected from seven tiles, each labeled with a different lett…
(a) {A, B, C, D, E, F} (b) {A, C} (c) {E, F, G}
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there are two boxes containing only green and white pens. box a has 10 …
Event 4, Event 2, Event 3, Event 1
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tony is playing a carnival game. he is blindfolded while he throws a da…
(a) 5:7 (b) 7:5
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an internet research company surveyed 85 online shoppers, each of whom …
$0.105$
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the venn diagram below shows the 11 students in mr. coxs class. the dia…
$P(A)=\frac{5}{11}$ $P(B)=\frac{6}{11}$ $P(A\text{ or }B)=\frac{8}{11}$ $P(A\text{ and }B)=\frac{3}{11}$ $P(A)+P(B)-P(A\text{ and }B)=\frac{8}{11}$ (b) $P(A\text{ or }B)$
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question 14 of 20 which sentence contains the best example of hyperbole…
A. My idea to bring a cooler and ice to the party was pure genius.
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below are the lengths of 10 randomly selected newborns and 10 randomly …
Insufficient data to answer.
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directions: for the following questions, choose the best answer or resp…
B. that the lottery is a pleasant tradition.
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below are the lengths of 10 randomly selected newborns and 10 randomly …
Newborns
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question 8 of 20 read this excerpt from the adventures of robinson crus…
B. It suggests that Crusoe has to justify his reluctance to sell a boy into slavery.
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what is the median of the lot a? 12 cars sold 18 cars sold 27 cars sold…
15 cars sold
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what is the median for the casual runners? 24 miles run 16 miles run 8 …
16 miles run
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question 3 of 20 read this excerpt from the adventures of robinson crus…
C. It develops the idea of one culture clashing with another.
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random students from foreign language classes at holt high school were …
Students who are enrolled in foreign language classes at Holt High School
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the box and whisker plot shows how many words per minute 15 people were…
20
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the box and whisker plot shows how many words per minute 15 people were…
12
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nature has made men so equal, in the faculties of the body and mind; as…
3. The state of nature is a condition of equality causing conflict, with life "solitary, poor, nasty, brutish, and short." 4. Society lacks industry, culture, navigation, building…
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70, 50, 65, 35, 73, 74, 63, 48, 58 what is the median? 63 39 35 74
63
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ten students compared their test percentage grades: 93, 77, 100, 68, 94…
$87$
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calculate the mean. 3, 7, 8, 4, 7, 8, 7, 4
6
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why do you believe employees would want to work in a business that beli…
1. Employees may want empowerment for autonomy, growth, and a sense of ownership which can lead to job - satisfaction and career development. 2. Supply and demand determine prices…
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calculate the mode. 17, 31, 24, 21, 24, 24, 20 21 24 31 20
24
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which of the following contributed to the economic downturn of the 1930…
Excessive use of credit caused many not to be able to make payments.
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the dot plot shows the number of cubs per litter of 8 randomly selected…
Grizzly Bears
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find the mean absolute deviation (mad), by averaging the differences fr…
2
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find the difference between the mean and the number of newspapers that …
1, 4, 1, 3, 1
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find the mean of the number of newspapers that were delivered across 5 …
18
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question 1 of 10 read the following excerpt from robinson crusoe. when …
B. Wretched creatures
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do you believe it is more important for a business to be more effective…
1. It is best for a business to balance both effectiveness and efficiency. This allows for goal - achievement while optimizing resource use. 2. Some U.S. businesses are improving …
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when enormous tragedy, as it so often does, brings out enormous blessin…
vivid imagery
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that all men are created equal, though everyone knows that most men con…
B. imagery C. metaphors
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90 adults with gum disease were asked the number of times per week they…
a. The corrected relative - frequency for 7 times flossing is 0.1667. b. 100%
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once these disparate parts were held together by a common enemy, by the…
something powerful and threatening
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190 people are asked how many siblings they have? # of siblings frequen…
a. The table is already completed as shown in the problem - statement. b. 22.63%
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select the text from the paragraph that best helps you understand that …
drawing attention to the inequalities of the day
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read the passage and then answer the question. mahatma gandhi is one of…
represent or typify
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once these disparate parts were held together by a common enemy, by the…
C. long cracks in the surface of the earth
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select the text from the paragraph that best helps you understand that …
"come to epitomize his brand of peaceful protest"
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javier borrowed $1950 from his parents. each month he repaid his parent…
The y - intercept is 1950, which is the initial amount Javier borrowed. The x - intercept is 6, which is the number of months it takes to pay off the debt.
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tribute to dr. martin luther king, jr. it is true that land does not be…
Walker discusses the role of her great - grandfather to prove how connected her family is.
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suppose a normal distribution of scores has a mean of 48 and a standard…
99.7%
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assume a normal distribution of scores has a mean of 52 and a standard …
44 - 60
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how is the spread of the potato related to an increase in population in…
The potato grows easily in cold, harsh climates. This means that it grew well in northern Europe, providing a dependable food source that led to an increase in population.
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select the text from the paragraph that best helps you understand that …
great optimism and enthusiasm
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read the passage and then answer the question. the roaring twenties was…
C. high - spirited
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what is the range of (19, 14, 42, 28, 17, 44, 47, 35, 11, 44, 42, 32, 1…
\(36.00\)
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allusion in an excerpt from animal farm by george orwell what is an all…
C. Napoleon Bonaparte
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select the text from the paragraph that best helps you understand that …
"careful and thorough research", "determination"
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what is the mode of (19, 14, 42, 28, 17, 44, 47, 35, 11, 44, 42, 32, 14…
42
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a gas supplier maintains a team of engineers who are available to deal …
(i) The probability that it will take more than 185 minutes to deal with a reported leak is 0.0228. (ii) The probability that it will take between 50 minutes and 125 minutes to de…
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what is the mean of 19, 14, 42, 28, 17, 44, 47, 35, 11, 44, 42, 32, 14,…
None of the provided options are correct. The mean (rounded to two decimal places) is 29.47.
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6. the graph shows the height of a football after being kicked. use the…
The x - intercept is the time when the football touches the ground. The y - intercept is the initial height of the football. Positive function values mean the football is above th…
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a standard deviation is o a measure of how much scores vary from the me…
A. a measure of how much scores vary from the mean.
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select the text from the paragraph that best helps you understand that …
They flew primarily night missions in flimsy plywood planes that lacked radios, radar, and even parachutes.
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nit 2 test - tues. 1. ①2\frac{2}{3}+1\frac{2}{5} ②\frac{3}{5}+\frac{2}{…
1.a: $4\frac{1}{15}$; 1.b: $1\frac{4}{15}$; 1.c: $6\frac{13}{14}$; 1.d: $\frac{7}{15}$; 2: $\frac{2}{5}$; 3: $1\frac{1}{3}$; 4: $1.34$; 5: $0.34$; 6: $22.876$; 7: $\approx24.97$; …
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mean median mode all of the above used for nominal or ordinal data
Mode
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a gas supplier maintains a team of engineers who are available to deal …
(i) Probability: 0.0228 (ii) Probability: 0.44 (a) Lowest pass - score: 51 (b) Lowest mark for $A^*$: 54
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16 of 19 which of the following is the best description of an informati…
sharing meaningful information with others in an unbiased and professional manner