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HA (alternate hypothesis): The mean

Since the calculated P-value of 0.033908 (rows) and 0.038462 (columns) are less compared to the critical value of 0.05, and
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2. asked by SHAY YHO
3. 120 views
In a test of hypotheses, the null hypothesis is that the mean is 100 and the alternate hypothesis is that the mean is greater
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2. asked by Steve
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paraphrase the information given below.Since the calculated P-value of 0.026888 is less compared to the critical value of 0.05,
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2. asked by SHAY YHO
3. 164 views
true or false. In a hypothesis test, the alternate hypothesis is assumed to be true until data shows it to be improbable.
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2. 96 views
When scientists first noticed that bats were dying, many different competing hypotheses were proposed. One hypothesis was that
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Which of the following is not correct?A. The rejection region is controlled by the alpha level and the alternate hypothesis. B.
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2. asked by cassandra
3. 991 views
A random sample of size 20 drawn from a normal distribution has a sample mean of 8 and a sample standard deviation of 4.A)
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2. asked by Yira f
3. 773 views
u > 46z=0.95405567 p= .1700277191 x= 46.96 n= 80 What are the null and alternate hypothesis?
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2. 22 views
HA (alternate hypothesis): The mean for the effectiveness of wax for all three brand are not equal. provide the reason for this
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2. asked by SHAY YHO
3. 112 views
Perform a two-tailed hypothesis test on the intrinsic variable AND a two-tailed hypothesis test on the extrinsic variable's data
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2. asked by Donaldson
3. 851 views