Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
The systolic blood pressures of the patients at a hospital are normally distributed with a mean of 136 mm Hg and a standard dev...Asked by Juan
The systolic blood pressures of the patients at a hospital are normally distributed with a mean of
136 mm Hg and a standard deviation of 13.4 mm Hg. Find the two blood pressures having these
properties: the mean is midway between them and 90% of all blood pressures are between them.
136 mm Hg and a standard deviation of 13.4 mm Hg. Find the two blood pressures having these
properties: the mean is midway between them and 90% of all blood pressures are between them.
Answers
Answered by
PsyDAG
Looking up under the table of "areas under the normal distribution" for ±.05 in the smaller area, 90% of the scores in a normal distribution fall within the mean ± 1.645 SD.
You should be able to do the calculations.
You should be able to do the calculations.
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.