A PC manufacturer claims that no more than 5% of their (answer attached)

A PC manufacturer claims that no more than 5% of their machines are defective. In a random sample of 100 machines, it is found that 8.5% are defective. The manufacturer claims this is a fluke of the sample. At a .02 level of significance, test the manufacture’s claim, and explain your answer.. MegaStat Output Hypothesis test for proportion vs. hypothesized value Observed    Hypothesized .085               .05             p (as decimal) 9/100            5/100         p (as fraction) 8.5                  5.0             x 100                 100            n   0.0218 std. error   1.61 Z     .0541 p-value (one-tailed, upper)

 

Our null hypothesis is

H0: p=5%

 

H1: p<5%