Can someone help me? :/ A coffee manufacturer is interested in whether the mean daily consumption of regular-coffee drinkers is less than that ofdecaffeinated-coffee drinkers. Assume the population standard deviation for those drinking regular coffee is 1.24 cups per day and1.44 cups per day for those drinking decaffeinated coffee. A random sample of 49 regular-coffee drinkers showed a mean of 4.57 cupsper day. A sample of 39 decaffeinated-coffee drinkers showed a mean of 5.17 cups per day. Use the 0.025 significance level.a. State the null and alternate hypotheses.O Ho: PRegular UDecaf H: PRegular HDecafb. Compute the test statistic. (Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)Test statisticc. Compute the p-value. NOTE: P-value calculators are available through online search.The p-value isless than 0.01954.greater than 0.01954. d. What is your decision regarding the null hypothesis?O Reject Hg-O Do not reject Hg-e. Interpret the result.The mean number of cups for regular coffee drinkers isdecaffeinated coffee drinkers.less thangreater than

Name: Can someone help me? :/ A coffee manufacturer is interested in whether
Uploaded: 2024-03-20T07:07:37.000Z
Channel: Bartleby
Description: Can someone help me? :/ A coffee manufacturer is interested in whether the mean daily consumption of regular-coffee drinkers is less than that ofdecaffeinated-coffee drinkers. Assume the population standard deviation for those drinking regular coffee