According to the U.S. National Center for Health Statistics, 25... | Filo

The National Center for Health Statistics (1970) gives the following data on distribution of suicides in the United States by month in 1970 . Is there any evidence that the suicide rate varies seasonally, or are the data consistent with the hypothesis that the rate is constant? (Hint: Under the latter hypothesis, model the number of suicides in each month as a multinomial random variable with the appropriate probabilities and conduct a goodness-of-fit test. Look at the signs of the deviations, O

SOLVED: Time left 0.21:1E Based on data collected by the National Center for Health Statistics and made public in the Sample Adult database, the probability of adults who have hypertension is 0.24. If we select a simple random sample of 20 adults, find the probability that the number of people in the sample who have been told that they have hypertension will be:1. Exactly three: 0.14842. Three or more: 0.89153. Fewer than three: 0.10854. Between three and seven, inclusive: 0.8080

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