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In an upper lail test aboul the population mean, where the population standard deviation is known, a sample of size 30 was laken. Use 10% signiticance. Find the crilical value(s). Select one: a. Both -1.645 and 1.645 O b. Only 1.282 O c. Only - 1.282 C d. Both -1.699 and 1.699 Ce. Only -1.311 O 1. Oniy 1.311

In an upper lail test aboul the population mean, where the population standard deviation is known, a sample of size 30 was laken. Use 10% signiticance. Find the crilical value(s). Select one: a. Both -1.645 and 1.645 O b. Only 1.282 O c. Only - 1.282 C d. Both -1.699 and 1.699 Ce. Only -1.311 O 1. Oniy 1.311

MATLAB: An Introduction with Applications
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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In an upper lail test aboul Ihe population mean, where the population standard deviation is known, a sample of size 30 was laken. Use 10% signiticance. Find the crilical value(s). Select one: a. Both -1.645 and 1.645 O b. Only 1.282 O c. Only -1.282 d. Both -1.699 and 1.699 Ce. Only-1.311 O f. Oniy 1.311
Transcribed Image Text:In an upper lail test aboul Ihe population mean, where the population standard deviation is known, a sample of size 30 was laken. Use 10% signiticance. Find the crilical value(s). Select one: a. Both -1.645 and 1.645 O b. Only 1.282 O c. Only -1.282 d. Both -1.699 and 1.699 Ce. Only-1.311 O f. Oniy 1.311
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