Asked by brenda
a sample of men's heights was taken. The average height was 68.5 inches, the SD was 1.95 inches. Use the normal curve to estimate the percentage of men with heights between 69 inches and 70 inches.
Answers
Answered by
Reiny
I use this fantastic webpage for these kind of questions
http://davidmlane.com/hyperstat/z_table.html
enter the mean and SD, click on "between" and enter 69 and 70 to get
.1779
http://davidmlane.com/hyperstat/z_table.html
enter the mean and SD, click on "between" and enter 69 and 70 to get
.1779
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.