Null hypothesis (H0): The true population mean of individual penne per box is equal to 354.
Alternative hypothesis (Ha): The true population mean of individual penne per box is greater than 354.
8. A brand of penne pasta contains an average of 354 individual penne per box. Subash thinks there are
more penne per box than what is being reported. He buys a random sample of boxes from several
dierent stores and calculates a sample mean of 357. Write null and alternative hypotheses to describe
this situation.
1 answer