It is commonly believed that the mean body temperature of a healthy adult is 98.6F . You are not entirely convinced. You believe that it is not 98.6F. You collected data using 44 healthy people and found that they had a mean body temperature of 98.22F what they standard deviation of 1.14F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is 98.6F. Also questions G asks if the statement is sufficient evidence or not.

a) Identify the null and alternative hypotheses? Ho: ? v Ha: ? v b) What type of hypothesis test should you conduct (left-, right-, or two-tailed)? O left-tailed O right-tailed O two-tailed c) Identify the appropriate significance level. d) Calculate your test statistic. (Round your final answer to two decimal places. e) Calculate your p-value. (Round your final answer to four decimal places. f) Do you reject the null hypothesis? O We reject the null hypothesis, since the p-value is less than the significance level. O We reject the null hypothesis, since the p-value is not less than the significance level. O We fail to reject the null hypothesis, since the p-value is less than the significance level. O We fail to reject the null hypothesis, since the p-value is not less than the significance level