A company that manufactures chocolate bars is particularly concerned that the mean weight of a chocolate bar is not greater than 6.03 ounces. A sample of 51 chocolate bars is selected; the sample mean...

A company that manufactures chocolate bars is particularly concerned that the

mean weight of a chocolate bar is not greater than 6.03 ounces. A sample of 51

chocolate bars is selected; the sample mean is 6.034 ounces, and the sample

standard deviation is 0.02 ounce. Using a=0.01 level of significance,

A) Is there evidence that the population mean weight of the chocolate bars is

greater than 6.03 ounces? (Use critical value approach)

B) Compute the p-value and interpret its meaning.