PROBLEM 1 The mean score of 50 male students in mathematics was…
Question Answered step-by-step PROBLEM 1 The mean score of 50 male students in mathematics was… PROBLEM 1The mean score of 50 male students in mathematics was 78.95, with a standard deviation of 11.23 while that of 53 female students was 85.11 with standard deviation of 15.36. Test the significant difference of the performance of the groups in mathematics using 10% level of significance.PROBLEM 2The average pregnancy age for a girl in the Philippines is 22. A sample of 25 girls in Manila was taken as a sample in a study in proving whether the previous claim is true and found to have an average of 18. If the standard deviation is 12, can we say that the samples taken are older than the rest of the population? Use 5% level of significance.Image transcription textSTEP 3 STEP 5 (x – 10)Vn S STEP 4DECISION:… Show moreImage transcription text9 NOSS31 PROBLEM #3 THE OWNER OF AFACTORY THAT SELLS A PARTICULAR BOTTLEDFRUIT JUICE CLAIMS THAT THE AVE… Show more… Show morePROBLEM 3 (shown in the pictures) DIRECTIONS: Solve problem one to three. Show solution. PS: provide the answer for problem 3 with the given steps.PPS: I would highly appreciate a clear and organized format ???? Math Statistics and Probability MATH 123 Share QuestionEmailCopy link Comments (0)
