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suppose the alternative hypothesis in a hypothesis test is "the population mean is less than 60" if the sample size is 50 and
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Does the null hypothesis for a nondirectional alternative hypothesis differ from the null hypothesis for a directional
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2. asked by Christine
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If my p-value = .322 and my significant level is .05 , thenMy Null Hypothesis is rejected and I must accept the Alternative
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2. asked by John
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he mean height of a certain kind of plant is 190 centimeters. Suppose we want to carry out a hypothesis test to see if the mean
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The mean height of a certain kind of plant is 185 centimeters. Suppose we want to carry out a hypothesis test to see if the mean
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2. asked by Jimmy
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What is the alternative hypothesis for a null hypothesis stating that the average time a person keeps a cell phone is at most
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2. asked by Anonymous
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In hypothesis testing, a Type 2 error occurs whena. The null hypothesis is rejected when the alternative hypothesis is true. b.
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16. ………………………………… necessary when the researcher wants to provide proof about the relationship between
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Complete the hypothesis test: null hypothesis = 52, alternative hypothesis =<52, a=0.01 usin data set
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2. asked by Shelly
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A researcher is performing a hypothesis test. The null hypothesis is that μ=10 and the alternative hypothesis is that μ<10. A
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2. asked by jerrod
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