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↑ Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set D 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 Sample of Size 5 91 99 Sample of Size 12 91 108 Sample of Size 30 91 99 98 111 112 111 108 116 99 98 92 114 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one decimal place as needed.)

↑ Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set D 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 Sample of Size 5 91 99 Sample of Size 12 91 108 Sample of Size 30 91 99 98 111 112 111 108 116 99 98 92 114 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one decimal place as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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11:41 K Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 ||| = Sample of Size 5 91 99 Sample of Size 12 91 99 108 98 Sample of Size 30 91 108 116 92 114 99 98 111 112 111 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 O 1 LTE 2.4G.8% For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one. decimal place as needed.)
Transcribed Image Text:11:41 K Each of the following three data sets represents the IQ scores of a random sample of adults. IQ scores are known to have a mean and median of 100. Full data set 107 107 98 107 98 113 110 97 111 111 95 111 95 98 96 95 ||| = Sample of Size 5 91 99 Sample of Size 12 91 99 108 98 Sample of Size 30 91 108 116 92 114 99 98 111 112 111 93 93 97 93 97 111 106 102 106 114 106 114 106 93 118 O 1 LTE 2.4G.8% For each data set, compute the mean and median. What is the mean of the sample of size 5? 100.2 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 12? 101.4 (Type an integer or decimal rounded to one decimal place as needed.) What is the mean of the sample of size 30? 103.9 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 5? 99 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 12? 98.5 (Type an integer or decimal rounded to one decimal place as needed.) What is the median of the sample of size 30? 106 (Type an integer or decimal rounded to one decimal place as needed.) For each data set recalculate the mean and median, assuming that the individual whose IQ is 107 is accidently recorded as 170. What is the mean of the new sample of size 5? (Type an integer or decimal rounded to one. decimal place as needed.)
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