Answer Happy

A paired difference experiment produced the data given below. Complete parts a through be **143 -54 ** 153 * - 10 a. Determine the values oft for which the rulhypothesis would be rejected in favor of the were hypothesis P.-P<0. Use 0.05 (Round to two decimal places as needed) OA The rejection region is E OB The rejection region ist OC The rejection regionista • D. The rejection ragioni - 1.75 oft b. Conduct the paired erence test described in part a Determine the best statistic 1. Round to two decimal places as needed) Draw the propriate conclusion Since the observed value of the test statistic in the rejection region, rected. There .. Watupions are necessary so that the pared difference lost will be valid? Select all that apply sufficient evidence to indicate that OM 005 A The population of differences is normal. B. The population variances are equal The sample were greater than or equal to 30) 0. The differences are randomly selected d. Pind a confidence interval for the moon diference DI (Round to three decimal places as needed) . Which of the two inferential procedures, the colource of part of the best hypothesis of parti, provides more information about the device between the population mean? O A The confidence interval provides more information because it shows that there is a difference between the population means OB. The confidence interval provide more information because it gives an interval of possible values for the difference between the population means OG The hypothesis test provides more information because it gives an evalor posible valoon for the difference between the population means OD The hypothesis test provides more formation because it shows that there is a difference between the population means