The number of successes and the sample size for a simple random sample from a population are given below. x = 7, n = 28, H₁: p=0.4, H₂: p<0.4, α = 0.10 a. Determine the sample proportion. b. Decide whether using the one-proportion z-test is appropriate. c. If appropriate, use the one-proportion z-test to perform the specified hypothesis test. a. The sample proportion is (Type an integer or a decimal. Do not round.)
The number of successes and the sample size for a simple random sample from a population are given below. x = 7, n = 28, H₁: p=0.4, H₂: p<0.4, α = 0.10 a. Determine the sample proportion. b. Decide whether using the one-proportion z-test is appropriate. c. If appropriate, use the one-proportion z-test to perform the specified hypothesis test. a. The sample proportion is (Type an integer or a decimal. Do not round.)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 6E: List the sample space of each experiment. Tossing three coins
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