A student group wanted to see if more than 50% of the people who work out at a recreation centre use the weight room. They set up a hypothesis test and using a 10% level of significance. A random sample of 200 users was selected and 109 of them said they used the weight room. The null hypothesis is not rejected at the 10% level of significance in this hypothesis test. Suppose the true value of the proportion is 0.575. Using a 10% level of significance, what is the probability of a type II error? A. 0.1131 B. 0.0571 C. 0.1112

MATLAB: An Introduction with Applications
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A student group wanted to see if more than 50% of the people who work out at
a recreation centre use the weight room. They set up a hypothesis test and
using a 10% level of significance. A random sample of 200 users was selected
and 109 of them said they used the weight room. The null hypothesis is not
rejected at the 10% level of significance in this hypothesis test. Suppose the
true value of the proportion is 0.575. Using a 10% level of significance, what is
the probability of a type II error?
A. 0.1131
B. 0.0571
OC. 0.1112
D. 0.0582
OE. 0.0849
Reset Selection
O
Transcribed Image Text:A student group wanted to see if more than 50% of the people who work out at a recreation centre use the weight room. They set up a hypothesis test and using a 10% level of significance. A random sample of 200 users was selected and 109 of them said they used the weight room. The null hypothesis is not rejected at the 10% level of significance in this hypothesis test. Suppose the true value of the proportion is 0.575. Using a 10% level of significance, what is the probability of a type II error? A. 0.1131 B. 0.0571 OC. 0.1112 D. 0.0582 OE. 0.0849 Reset Selection O
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