Roll 3 dice 40 times and record how many 2’s you get each time. Make a tally and work out the relative frequency of getting no, one, two and three 2’s and complete the table below: Number of 2's Tally Frequency Relative Frequency 0       1       2       3       TOTAL

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

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Q: Use the bar chart below to summarize the data in the form of frequency and relative frequency.…

A: Given information, Use the bar chart below to summarize the data in the form of frequency and…

Q: of flowers on each bush is 9, 8, 14, 4, 13, 5, 9, 8, 6, 8. Find the percentile for 10.  Round your…

A: Hai

Q: Find the 5 number summary for the data shown.

A: Sample size (n) = 12 To find the five-number summary for the given data.

Q: 1. What patterns do notice in the table below? Record all you observations.

A: According to given table and pattern

Q: Evaluate. 34 34 34 34

A:

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

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Q: A website that reviews recent movies lists 4 five-star films (the highest rating), 15 four-star…

A: Given that, Star Number of movies 5 4 4 15 3 17 2 10 1 4 The frequency is the number…

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A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: Consider the monthly Gender of all 5 employees of a company: Gender={F,F, M, M, F} Find the number…

A: Given that There are 5 employees of a company. Gender={F,F, M, M, F}

Q: Which plot represents a stemplot of the data? OA. OB. Oc. 3 1 4 0 6 500012 601889 70028 808 3026 4…

A: Option b) is correct. Stem  Leaves 3 1 4 0 6 5 0 0 0 1 2 6 0 1 8 8 9 7 0 0 2 8 8 0 8…

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Q: Find the 5 number summary for the data shown using technology 3 6 11 14 31 38 39 57 68 89 90 95…

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Q: Find the range: 7, 16, 1, 15, 11

A: The minimum value is 1 and the maximum value is 16.

Q: Find the absolute and percent relative uncertainty

A: Absolute relative uncertainty is the ratio of the uncertainty to the reported value. For example, if…

Q: Find the 5 number summary for the data shown 9 21 27 28 38 50 54 58 66 92 93

A:

Q: b. μ or p  H0: =, , or ≠ H1:  =, , or ≠ c. z or t

A: (b) State the hypotheses.

Q: Find the percentile for the data value. Data set: 3, 11, 7, 22, 3, 23, 13; data value: 7

A: Data set is 3, 11, 7, 22, 3, 23, 13

Q: Determine the grade of this student given the assignment grade and weighted percentages. Round the…

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Q: b. Complete the tally mark and frequency columns in the table below: Test Scores 65 70 75 80 85 90…

A: ANSWER (a) ​​   ANSWER (b) ​​    ANSWER (c) ​​

Q: of 118 new enrollees in a college nursing program 68 are planning on pursuing a 4 year degree 32 a…

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Q: An indoor running track is 200 meters in length. During a 3,000-meter race, runners must complete 15…

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Q: Find each z score and tell if it is unusual

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Q: Q18. What is the probability that a student received grade A, i.e., P(A) is Q19. What is the…

A: We are given the scores of n = 16 students in all Out of the 16 students, 11 received grade A, 2…

Q: Find the range of the data set. * 21 22 23 24 25 26 27 28 25 8.

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Q: A statistics instructor gave a final exam to his class. He recorded how many minutes it took each of…

A: N=population size=50. The time taken by the student to complete the exam are given.

Q: Do Now: Find the mean of the following test scores: 100, 98, 86, 95, 81

A: Given ,score is 100,98,86,95,81sample size (n)=5

Q: Get 14 days weather forecast for your region including temperature and the percentage of humidity…

A: a) The variance of X can be obtained as: The variance of Y can be obtained as: The variance of X…

Q: Find the 5 number summary for the data shown 11 12 15 22 28 54 57 64 66 68 74 76 87 88 96   5…

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Q: Int the following table, the median value would be: 1 2 3 4 35 1579 2468 56

A: convert stem-leaf plot to raw data, 13, 15, 21, 25, 27, 29, 32, 34, 36, 38, 45, 46 sample size,…

Q: The scatter diagram shows the record times for races of different lengths at a junior high school…

A: In the scatter diagram, the horizonal axis ( x axis) represent the length of race( in meters) and…

Q: The chart shows the percent of people that use each different type of browser. If 8,000 people were…

A: To Determine: how many selected chrome? Given: we have 8,000 people were surveyed. Explanation: we…

Q: author De Veaux Christensen Thomas Stewart Simmons Alexander Miller Cheeseman Berg Raymond Atkins…

A: Given: n = 14 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2

Q: GIven the data set, find the five-number summary. Label each answer. 19, 2, 9, 5, 27, 6, 1, 7, 12,…

A: We have to find the five number summary of the given data set.

Q: The final letter grades earned on a mathematics course are given in the table below. A B C D F 12 20…

A: Given data  A 9 B 12 C 20 D 10 F 4 W 5

Q: Answer d, e and f

A:

Q: Find the percentile for the data point. Data set: 51 33 41 72 74 75 32; data point 51

A: 51 33 41 72 74 75 32

Q: .If a committee with 2 student members is to be formed, what is the probability of forming a…

A: Hey there! Thank you for posting the question.  Since there are multiple questions posted, we will…

Q: Find the average of all scores if there are: ten scores of 9 eight scores of 8 ten scores of 7…

A: Arranging the data in a frequency table, we have: Scores(xi) Frequency(fi) 9 10 8 8 7 10…