In a hypothesis testing about a population mean, the p-value is found to be 0.04. Which of the following is/are true about the population mean? Assume that the population mean given in the null hypothesis is µ = µ0. a. The 95% confidence interval includes µ0. b. The 99% confidence interval includes µ0. c. The 90% confidence interval includes µ0. d. All of the above are true. e. None of the above is true.
Added by Carolyn P.
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04 means that there is a 4% chance of observing the given data (or something more extreme) if the null hypothesis is true. In other words, if the true population mean is µ0, there is a 4% chance of getting a sample mean as extreme as the one we got. a. The 95% Show more…
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