[-11 Points] DETAILS ASWSBE14 9. TB.4.036. MY NOTES ASK YOUR TEACHER You may need to use the appropriate appendix table or technology to answer this question. You are given the following information obtained from a random sample of 5 observations. Assume the population has a normal distribution. 21 17 16 23 17 You want to determine whether or not the mean of the population from which this sample was taken is significantly less than 21. (a) (c) (d) State the null and the alternative hypotheses. (Enter != for as needed.) Compute the standard error of the mean. (Round pour answer to five decimal places.) Determine the test statistic. (Round your answer to three decimal places.) Determine the p-value and at the 10% level of significance, test whether or not the mean of the population is significantly less than 21. Find the p-value. (Round your answer to four decimal places.) p-value State your conclusion. o Reject H . There is sufficient evidence to conclude the mean of the population is less than 21. C) Do not reject H . There is insufficient evidence to conclude the mean of the population is less than 21. C) Do not reject H . There is sufficient evidence to conclude the mean of the population is less than 21. o Reject H . There is insufficient evidence to conclude the mean of the population is less than 21. Need Help?