In: Statistics and Probability
α = 1 % to determine if it is reasonable to reject the manufacturer’s claim.
H0:
Ha:
STD Error:
State the decision rule:
sample result (use appropriate notation) is:
p-value ( to 4 decimal places ) is:
test statistic (use appropriate notation) is:
Hypothesis Testing Model:
Since observed value of test statistic falls in rejection region, we reject H0 at 1% level of significance at 1% level of significance.
There is sufficient evidence to accept the believe of the government food researcher that the manufacturer's claim is too low.