Question

The contents of a sample of 26 cans of apple juice showed a standard deviation of...

The contents of a sample of 26 cans of apple juice showed a standard deviation of 0.06 ounces. We are interested in testing to determine whether the variance of the population is significantly more than 0.003. At alpha of 0.10, we should Group of answer choices

conclude that the variance of population is greater than 0.003 with a probability of 0.90

not reject the null hypothesis since the P-value is bigger than alpha. The population variance is not greater than 0.003

conclude that the population variance is significantly less than 0.003

I do not see the righ answer

Homework Answers

Answer #1
Ho:       σ2     = 0.003
Ha:        σ2   > 0.003
sample size n: = 26
sample standard deviation s= 0.060
sample variance=s2              = 0.00360
test statistic X2 =(n-1)s2/ σ2= 30.000
P value = 0.2243

since p value >alpha:

Do not reject the null hypothesis since the P-value is bigger than alpha. The population variance is not greater than 0.003

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