A test is made of Ho : H = 50 versus H, :u =/= 50 is performed using a = 0.01 significance level. The value of the test statistic is z = -2.68 and it is concluded that we fail to reject Ho. If the true value of u is 65, is the conclusion a Type I Error, Type Il error, or a correct decision? A. Турe I В. Correct Decision C. Type II

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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A test is made of Ho : H = 50 versus H; : µ =/= 50 is performed using a = 0.01 significance level. The value of the test statistic is z = -2.68 and it is concluded that we
fail to reject Ho.
If the true value of u is 65, is the conclusion a Type I Error, Type Il error, or a correct decision?
A.
Турe I
В.
Correct Decision
C.
Турe I
Transcribed Image Text:A test is made of Ho : H = 50 versus H; : µ =/= 50 is performed using a = 0.01 significance level. The value of the test statistic is z = -2.68 and it is concluded that we fail to reject Ho. If the true value of u is 65, is the conclusion a Type I Error, Type Il error, or a correct decision? A. Турe I В. Correct Decision C. Турe I
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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,