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ohaa [14]
3 years ago
9

Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per mi

nute. Answer the following questions. What are the values of the mean and standard deviation after converting all pulse rates of women to z scores using z equals StartFraction (x minus mu )Over sigma EndFraction ​? mu equals nothing sigma equals nothing The original pulse rates are measure with units of​ "beats per​ minute". What are the units of the corresponding z​ scores? Choose the correct choice below. A. The z scores are measured with units of​ "beats." B. The z scores are measured with units of​ "minutes per​ beat." C. The z scores are measured with units of​ "beats per​ minute." D. The z scores are numbers without units of measurement.
Mathematics
1 answer:
docker41 [41]3 years ago
3 0

Answer:

women

Step-by-step explanation:

because yeah that answe

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Now, the probability that eight receipts will show that the above three food items were ordered :

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