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What is the mean of the sampling distribution of the means? a. 5.20 14 O b. 4.92 о с 344 O d.4.60 What is the variance of the sampling distribution? O a. 3.90 O b. 2.20 is O.0.89 O d.1.29

What is the mean of the sampling distribution of the means? a. 5.20 14 O b. 4.92 о с 344 O d.4.60 What is the variance of the sampling distribution? O a. 3.90 O b. 2.20 is O.0.89 O d.1.29

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
Section10.3: Measures Of Spread
Problem 23PFA
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Which of the following histogram correctly shows the sampling distribution of sample means of size 2? 1.5 22.5 3 3.5 Ob. 2 2.5 3 3.5 4 10 2 2.5 3 3.5 4 O 1.5 2 253 3.5 For items 11-15, refer to the data below: A population consists of five 5 measurements 2, 3, 5, 6, and 7. What is the mean? O a 3.44 Ob 4.92 OC 4.60 Od 5.20 What is the variance of the population? O a 4.92 O b. 3.44 12 OC 4.60 Od 520 How many different samples of size n-2 can be drawn from the population? O a.8 Ob.10 OC7 Od9
Transcribed Image Text:Which of the following histogram correctly shows the sampling distribution of sample means of size 2? 1.5 22.5 3 3.5 Ob. 2 2.5 3 3.5 4 10 2 2.5 3 3.5 4 O 1.5 2 253 3.5 For items 11-15, refer to the data below: A population consists of five 5 measurements 2, 3, 5, 6, and 7. What is the mean? O a 3.44 Ob 4.92 OC 4.60 Od 5.20 What is the variance of the population? O a 4.92 O b. 3.44 12 OC 4.60 Od 520 How many different samples of size n-2 can be drawn from the population? O a.8 Ob.10 OC7 Od9
What is the mean of the sampling distribution of the means? O a. 5.20 14 O b. 4.92 O c. 3.44 d. 4.60 What is the variance of the sampling distribution? a. 3.90 is b. 2.20 O c. 0.89 O d.1.29
Transcribed Image Text:What is the mean of the sampling distribution of the means? O a. 5.20 14 O b. 4.92 O c. 3.44 d. 4.60 What is the variance of the sampling distribution? a. 3.90 is b. 2.20 O c. 0.89 O d.1.29
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