A machine that is programmed to package 3.00 pounds of cereal in each cereal box is being tested for its accuracy. In a sample of 49 cereal boxes, the mean and the standard deviation are calculated as 3.05 pounds and 0.14 pound, respectively. b-1. Calculate the value of the test statistic

b-2. Find the p-value.

multiple choice 2

p-value < 0.01

p-value 0.10

0.05 p-value < 0.10

0.01 p-value < 0.02

0.02 p-value < 0.05
c-1. What is the conclusion at the 5% significance level?

multiple choice 3
Do not reject H0 since the p-value is smaller than significance level.
Do not reject H0 since the p-value is greater than significance level.
Reject H0 since the p-value is smaller than significance level.
Reject H0 since the p-value is greater than significance level.