: the SD of its error box is equal to 4 ounces. The chunk of cheese is weighed once on this new scale, this time resulting in a weight of 10 ounces. Test the null hypothesis that the cheese was unchanged between the weighings versus the alternative that someone took a bite out of it. The observed p-value is closest to

a. 1% b. 5% c. 10% d. 15% e. 20%