Question

A cigarette manufacturer claims that the average nicotine content of their new brand XXX is at most 1.35 mg. It would be unwise to reject the manufacturer's claim without strong contradictory evidence. An appropriate problem formulation is to test

A random sample of 100 brand XXX cigarettes are tested and the sample standard deviation and sample mean are found to be 0.07 mg and 1.361 mg, respectively.
Assuming the central limit theorem applies and s ≈ σ, find the p-value associated with the hypothesis test.
Your answer can be rounded to four decimal digit accuracy when entered.

A cigarette manufacturer claims that the average nicotine content of their new brand XXX is at most 1.35 mg. It would be unwise to reject the manufacturer's claim without strong contradictory evidence. An appropriate problem formulation is to test A random sample of 100 brand XXX cigarettes are tested and the sample standard deviation and sample mean are found to be 0.07 mg and 1.361 mg, respectively. Assuming the central limit theorem applies and s ≈ σ, find the p-value associated with the hypothesis test. Your answer can be rounded to four decimal digit accuracy when entered. p-value =

Ho : μ-1.35 versus Ha : μ > 1.35 Ho : μ-1.35 versus Ha : μ > 1.35

Answer 1

Aivst we Compute z scae ier ampe Here the ale art X -1.361 061 (1.361-1.25 マ 0.007 マー2 1.5 5D P Value Compufation The obot 2 lable