Math 110 homework

Anonymous
timer Asked: May 8th, 2018
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Question description

Class is: MATH 110 Probability & Statistics.

Assignment, 10 questions Multiple choice.

Please find Attachment.

Question 1 (5 points) Construct the cumulative frequency distribution that corresponds to the given frequency distribution. Question 1 options: A) B) C) D) Save Question 2 (5 points) Provide an appropriate response. The following frequency distribution analyzes the scores on a math test. Find the class boundaries of scores interval 40-59. Question 2 options: A) 40.5, 58.5 B) 40.5, 59.5 C) 39.5, 58.5 D) 39.5, 59.5 Save Question 3 (5 points) Construct the cumulative frequency distribution that corresponds to the given frequency distribution. Question 3 options: A) B) C) D) Save Question 4 (5 points) Provide an appropriate response. The following frequency distribution analyzes the scores on a math test. Find the class boundaries of scores interval 95-99. Question 4 options: A) 94.5, 100.5 B) 95.5, 99.5 C) 94.5, 99.5 D) 95.5, 100.5 Question 1 (4 points) Find the midrange for the given sample data. A meteorologist records the number of clear days in a given year in each of 21 different U.S. cities. The results are shown below. Find the midrange. 72 143 52 84 100 98 101 120 99 121 86 60 59 71 125 130 104 74 83 55 169 Question 1 options: A) 110.5 days B) 112 days C) 98 days D) 117 days Save Question 2 (4 points) Find the mode(s) for the given sample data. 94 33 32 33 29 94 Question 2 options: A) 52.5 B) 33 C) 94, 33 D) 94 Save Question 3 (4 points) Find the standard deviation for the given sample data. Round your answer to one more decimal place than is present in the original data. Christine is currently taking college astronomy. The instructor often gives quizzes. On the past seven quizzes, Christine got the following scores: 55 18 39 20 20 44 69 Question 3 options: A) 39 B) 12,367 C) 10,032.1 D) 19.7 Save Question 4 (4 points) Find the mode(s) for the given sample data. Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. 51 61 62 57 50 67 68 58 53 Question 4 options: A) 58.6 yr B) no mode C) 51 yr, 61 yr, 62 yr, 57 yr, 50 yr, 67 yr, 68 yr, 58 yr, 53 yr D) 58 yr Save Question 5 (4 points) Find the midrange for the given sample data. 3 6 9 0 4 1 11 5 9 14 3 8 2 15 0 9 Question 5 options: A) 8 B) 5.5 C) 15 D) 7.5

Tutor Answer

Dr.MurpheyPhD
School: Carnegie Mellon University

attached is the completed assignment

Question 1 (5 points)
Construct the cumulative frequency distribution that corresponds to the given frequency
distribution.

Question 1 options:

A)

B)

C)

D)

The correct answer is choice D
Question 2 (5 points)
Provide an appropriate response.
The following frequency distribution analyzes the scores on a math test. Find the class boundaries of scores
interval 40-59.

Question 2 options:

A) 40.5, 58.5
B) 40.5, 59.5
C) 39.5, 58.5
D) 39.5, 59.5
The correct ...

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Anonymous
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