Mathematics, 29.08.2019 09:30, ssollers
Arandom sample of 25 statistics examinations was taken. the average score in the sample was 76 with a standard deviation of 12. assuming the scores are normally distributed, the 99% confidence interval for the population average examination score is:
Answers: 1
Arandom sample of 25 statistics examinations was taken. the average score in the sample was 76 with...
Mathematics, 16.04.2020 01:25
Mathematics, 16.04.2020 01:25