One wishes to test Ho : u = 880.H.: u< 880. A random sample with size 10 produced a sample mean of 850 and s = 20, Assume that the population follows a normal distribution. Which of the following is the corresponding rejection region with significance level .01? (-00, 2.821) b. (2.821, ) a. c. (-00, .2.821) d. (-00, 2.575) e. (2.575,00)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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One wishes to test Ho: u = 880.H. : u< 880. A random sample with size 10 produced a sample mean of 850
and s 20, Assume that the population follows a normal distribution. Which of the following is the
%3D
corresponding rejection region with significance level .01?
(-00, 2.821)
b. (2.821, o0)
a.
c. (-00,.2.821)
d. (-00, 2.575)
e. (2.575,00)
Transcribed Image Text:One wishes to test Ho: u = 880.H. : u< 880. A random sample with size 10 produced a sample mean of 850 and s 20, Assume that the population follows a normal distribution. Which of the following is the %3D corresponding rejection region with significance level .01? (-00, 2.821) b. (2.821, o0) a. c. (-00,.2.821) d. (-00, 2.575) e. (2.575,00)
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