Cremation rates have been increasing. In Nevada the cremation rate is 70%. Suppose that we take a
Question:
Cremation rates have been increasing. In Nevada the cremation rate is 70%. Suppose that we take a random sample of 400 deaths in Nevada.
a. How many of these decedents would you expect to be cremated?
b. What is the standard deviation for the number to be cremated?
c. How many would you expect not to be cremated?
d. What is the standard deviation for the number not to be cremated?
e. Explain the relationship between the answers to parts b and d.
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a 400 070 280 cremations b 400 070030 917 or about 9 cr...View the full answer
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Related Book For 
Introductory Statistics Exploring The World Through Data
ISBN: 9780321978271
2nd Edition
Authors: Robert Gould, Colleen Ryan
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