Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC bookstore costs $ 60.92. You want to test this claim. The null and alternative hypothesis in symbols would be: a) H0:p≤60.92H1:p > 60.92 b) H0:μ=60.92; H1:μ≠60.92 c) H0:μ ≥ 60.92; H1:μ < 60.92 d) H0:μ ≤ 60.92; H1:μ > 60.92 e) H0:p≥60.92; H1:p<60.92 f) H0:p=60.92; H1:p≠60.92 The null hypothesis in words would be: The average price of all textbooks from the store is $$ 60.92 The average price of textbooks in a sample is $$ 60.92 The average of price of all textbooks from the store is less than $$ 60.92. The proportion of all textbooks from the store that are less than 60.92 is equal to 50% The average of price of all textbooks from the store is greater than $$ 60.92. Based on a sample of 110 textbooks at the store, you find an average of 65.72 and a standard deviation of 17. The point estimate is: ______ (to 3 decimals) The 95 % confidence interval (use z*) is: _____ to ______ (to 3 decimals) Based on this we either Fail to reject the null hypothesis Reject the null hypothesis
Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC bookstore costs $ 60.92. You want to test this claim. The null and alternative hypothesis in symbols would be: a) H0:p≤60.92H1:p > 60.92 b) H0:μ=60.92; H1:μ≠60.92 c) H0:μ ≥ 60.92; H1:μ < 60.92 d) H0:μ ≤ 60.92; H1:μ > 60.92 e) H0:p≥60.92; H1:p<60.92 f) H0:p=60.92; H1:p≠60.92 The null hypothesis in words would be: The average price of all textbooks from the store is $$ 60.92 The average price of textbooks in a sample is $$ 60.92 The average of price of all textbooks from the store is less than $$ 60.92. The proportion of all textbooks from the store that are less than 60.92 is equal to 50% The average of price of all textbooks from the store is greater than $$ 60.92. Based on a sample of 110 textbooks at the store, you find an average of 65.72 and a standard deviation of 17. The point estimate is: ______ (to 3 decimals) The 95 % confidence interval (use z*) is: _____ to ______ (to 3 decimals) Based on this we either Fail to reject the null hypothesis Reject the null hypothesis
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.1: Sets And Geometry
Problem 36E
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Question
Suppose that BC financial aid alots a textbook stipend by claiming that the average textbook at BC bookstore costs $ 60.92. You want to test this claim.
The null and alternative hypothesis in symbols would be:
a) H0:p≤60.92H1:p > 60.92
b) H0:μ=60.92; H1:μ≠60.92
c) H0:μ ≥ 60.92; H1:μ < 60.92
d) H0:μ ≤ 60.92; H1:μ > 60.92
e) H0:p≥60.92; H1:p<60.92
f) H0:p=60.92; H1:p≠60.92
The null hypothesis in words would be:
- The average price of all textbooks from the store is $$ 60.92
- The average price of textbooks in a sample is $$ 60.92
- The average of price of all textbooks from the store is less than $$ 60.92.
- The proportion of all textbooks from the store that are less than 60.92 is equal to 50%
- The average of price of all textbooks from the store is greater than $$ 60.92.
Based on a sample of 110 textbooks at the store, you find an average of 65.72 and a standard deviation of 17.
The point estimate is: ______ (to 3 decimals)
The 95 % confidence interval (use z*) is: _____ to ______ (to 3 decimals)
Based on this we either
- Fail to reject the null hypothesis
- Reject the null hypothesis
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