O The average of price of all textbooks from the store is greater than $ 73.79. O The average of price of all textbooks from the store is less than $ 73.79. O The proportion of all textbooks from the store that are less than 73.79 is equal to 50% O The average price of all textbooks from the store is $ 73.79 O The average price of textbooks in a sample is $ 73.79 Based on a sample of 180 textbooks at the store, you find an average of 84.99 and a standard deviation of 15.6. The point estimate is: (to 3 decimals) The 90 % confidence interval (use z*) is: to (to 3 decimals) Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

O The average of price of all textbooks from the store is greater than $ 73.79. O The average of price of all textbooks from the store is less than $ 73.79. O The proportion of all textbooks from the store that are less than 73.79 is equal to 50% O The average price of all textbooks from the store is $ 73.79 O The average price of textbooks in a sample is $ 73.79 Based on a sample of 180 textbooks at the store, you find an average of 84.99 and a standard deviation of 15.6. The point estimate is: (to 3 decimals) The 90 % confidence interval (use z*) is: to (to 3 decimals) Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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