A sample of 1400 items had 280 defective items. For the following hypothesis test,
H₀: p ≤ .20
H_a: p > .20

The test statistic is

Name: A sample of 1400 items had 280 defective items. For the following hypothesis test, H 0 : p ≤ .20 H a : p > .20 The test statistic is A) .28. B) .14. C) .20. D) zero.
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Question

A sample of 1400 items had 280 defective items. For the following hypothesis test, H₀: p ≤ .20 H_a: p > .20 The test statistic is A) .28. B) .14. C) .20. D) zero.

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The Answer of A sample of 1400 items had 280 defective items. For the following hypothesis test, H₀: p ≤ .20 H_a: p > .20 The test statistic is A) .28. B) .14. C) .20. D) zero.

A Sample of 1400 Items Had 280 Defective Items