# Question

9.44 Interpret each p-value in your own words:

a. p-value = .387, H0 : π ≥ .20, H1: π < .20, α = .10

b. p-value = .043, H0 : π ≥ .90, H1: π < .90, α = .05

c. p-value = .0012, H0 : π ≥ .50, H1: π < .50, α = .01

a. p-value = .387, H0 : π ≥ .20, H1: π < .20, α = .10

b. p-value = .043, H0 : π ≥ .90, H1: π < .90, α = .05

c. p-value = .0012, H0 : π ≥ .50, H1: π < .50, α = .01

## Answer to relevant Questions

Calculate the test statistic and p-value for each sample. a. H0: π = .20 versus H1: π ≠ 20, α = .025, p = .28, n = 100 b. H0: π ≤ .20 versus H1: π > 50, α = .025, p = .60, n = 90 c. H0: π ≤ .20 versus H1: π > ...What is the consequence of a false negative in an inspection of your car's brakes? Perfect pitch is the ability to identify musical notes correctly without hearing another note as a reference. The probability that a randomly chosen person has perfect pitch is .0005. (a) If 20 students at Julliard School of ...A sample of size n = 19 has variance s2 = 1.96. At α = .05 in a right-tailed test, does this sample contradict the hypothesis that σ2 = 1.21? In a commercially available fingerprint scanner (e.g., for your home or office PC), false acceptances are 1 in 25 million, with false rejection rates of 3 percent. (a) De ne Type I and II error. (b) Why do you suppose the ...Post your question

0