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B. The test statistic is round to two decimal places as needed.C. The critical value/values are round two decimal places as needed use, to separate

B. The test statistic is round to two decimal places as needed.C. The critical value/values are round two decimal places as needed use, to separate answers as needed.D. Because the test statistic _________ we ____ the null hypothesis.E. The P value is round to three decimal places as needed.F. We reject or do not reject the null hypothesis G. What assumptions need to be made in order to perform this procedure? A. Although the sample size and the second sample is large enough it must be assumed that the distribution for the first sample is normally distributed and the samples are independent. B. It must be assume that the distribution for both populations are normally distributed and that the samples are independent C. Although the sample size in the first sample is large enough it must be assume that the distribution for the second population is normally distributed and that the samples are independent. D. Since the sample sizes are large enough no Sumption's are needed. What answer is correct

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Question Help The following table shows the results of two random samples that measured the average number of minutes per charge for AA Lithium-ion (Li-ion) rechargeable batteries versus Nickel-Metal Hydride (NIMH) rechargeable batteries. Complete parts a through c. Li-ion NIMH Sample mean 96.3 82.2 Sample standard deviation 6.1 11.4 Sample size 14 18 a. Perform a hypothesis test using a = 0.05 to determine if the average number of minutes per charge differs between these two battery types. Assume the population variances for the number of minutes per charge are not equal. Determine the null and alternative hypotheses for the test. Ho: H1 - H2 0 Hy: H1 - H2 0 ? Click to select your answer(s) and then click Check

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