Question

Test run with 6 models of an experimental engine showed that they operated for 24, 28, 21, 23,

32 and 22 minutes with a gallon of a certain kind of fuel. If the probability of Type I error is 0.01,

is this evidence

(3)

against a hypothesis that on the average this kind of engine will operate for at least 29 minutes

per gallon with this kind of fuel? Assume normality.​

Answer 1

Answer:

32and 22minutes with a gallon of averting kind of fuel. If the probability of Type error is 0.01,is this evidence