Question 9 Not yet answered Marked out of 1.00 Flag question If the population standard deviation is 3, n=15, x =10, a 9
Posted: Wed Dec 08, 2021 4:56 am
- Question 9 Not Yet Answered Marked Out Of 1 00 Flag Question If The Population Standard Deviation Is 3 N 15 X 10 A 9 1 (32.64 KiB) Viewed 83 times
- Question 9 Not Yet Answered Marked Out Of 1 00 Flag Question If The Population Standard Deviation Is 3 N 15 X 10 A 9 2 (34.06 KiB) Viewed 83 times
Question 10 Not yet answered Marked out of 1.00 Flag question A random sample of size 100 students was selected. It was found that 73% of them pass a certain test, then a 90% confidence interval for the proportion of students who did not pass the test is Select one: O a. [0.649, 0.810] b. (0.662, 0.797] O c. [0.197, 0.343] O d. (0.666, 0.893] 11