(c) Based on the approximate distribution, calculate Pr(Ă – Ỹ ≤ −10).

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Just C please

1.
For males the expected pulse rate is 70/m and the standard deviation is 10/m. For women
the expected pulse rate is 77/m and the standard deviation is 12/m. Let X be the sample average
pulse rate for a random sample of 80 men and let Ỹ be the sample average pulse rate for a random
sample of 100 women.
(a)
Specify the approximate distribution of X and Y (asymptotically).
Transcribed Image Text:1. For males the expected pulse rate is 70/m and the standard deviation is 10/m. For women the expected pulse rate is 77/m and the standard deviation is 12/m. Let X be the sample average pulse rate for a random sample of 80 men and let Ỹ be the sample average pulse rate for a random sample of 100 women. (a) Specify the approximate distribution of X and Y (asymptotically).
(c)
Based on the approximate distribution, calculate Pr(X – Ý ≤ −10).
Transcribed Image Text:(c) Based on the approximate distribution, calculate Pr(X – Ý ≤ −10).
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