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1.  In the 1,000 samples, supposing that H0 is true, how many times would you expect to commit Type I error if (a) α = .05, (b) α = .01, and (c) α = .001.

2. Compute the test statistic and p-value for each sample. (Negative amount must be indicated by minus sign.)

a) H0: π ≤ .60 versus H1: π > .60, α = .05, x = 56, n = 80

b) H0: π = .30 versus H1: π ≠ .30, α = .05, x = 18, n = 40

c) H0: π ≥ .10 versus H1: π < .10, α = .01, x = 3, n = 100

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922545

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