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In: Statistics and Probability

Consider the following hypotheses: H0: μ = 38 HA: μ ≠ 38 Find the p-value for...

Consider the following hypotheses:

H0: μ = 38

HA: μ ≠ 38

Find the p-value for this test based on the following sample information.

a. x¯x¯ = 33; s = 11.9; n = 38

  • 0.05 p-value < 0.10
  • 0.02 p-value < 0.05
  • 0.01 p-value < 0.02

  • p-value < 0.01

  • p-value 0.10

b. x¯x¯ = 43; s = 11.9; n = 38

  • 0.01 p-value < 0.02

  • p-value < 0.01

  • p-value 0.10
  • 0.05 p-value < 0.10
  • 0.02 p-value < 0.05

c. x¯x¯ = 35; s = 11.1; n = 39

  • p-value 0.10

  • p-value < 0.01

  • 0.01 p-value < 0.02
  • 0.05 p-value < 0.10
  • 0.02 p-value < 0.05

d. x¯x¯ = 35; s = 11.1; n = 48

  • 0.01 p-value < 0.02
  • p-value 0.10
  • 0.02 p-value < 0.05
  • 0.05 p-value < 0.10

  • p-value < 0.01

Solutions

Expert Solution

orchestra answered 2 years ago
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