How many shipping boxes of paper fit into a Dunder Mifflin delivery van? It was thought that 60 boxes is the mean number
Posted: Wed May 11, 2022 9:22 am
How many shipping boxes of paper fit into a Dunder Mifflin
delivery van? It was thought that 60 boxes is the mean number that
can be shipped in one of their delivery vans. Suppose a random
sample of 100 deliveries showed a sample mean of X = 52, sample
standard deviation of S = 22. Suppose the alternative you wanted to
test was Ha : μ < 60. State the correct
rejection region for α = 0.05.
A. Reject H0 if t > 1.6604.
B. Reject H0 if t < – 1.6604.
C. Reject H0 if t > 1.9842
D. Reject H0 if t < – 1.9842.
delivery van? It was thought that 60 boxes is the mean number that
can be shipped in one of their delivery vans. Suppose a random
sample of 100 deliveries showed a sample mean of X = 52, sample
standard deviation of S = 22. Suppose the alternative you wanted to
test was Ha : μ < 60. State the correct
rejection region for α = 0.05.
A. Reject H0 if t > 1.6604.
B. Reject H0 if t < – 1.6604.
C. Reject H0 if t > 1.9842
D. Reject H0 if t < – 1.9842.