Author Question: Population: 255,479,000 Deaths: 2,698,000 Live births: 4,216,000 Deaths of infants under 1 year ... (Read 49 times)

bobbie · **on:** Aug 2, 2018

Population: 255,479,000
Deaths: 2,698,000
Live births: 4,216,000
Deaths of infants under 1 year of age: 29,900
Deaths of infants under 28 days of age: 17,000
Fetuses delivered without life after 20 weeks of gestation: 40,000
Women aged 15

-44: 64,823,000

Find the crude birthrate.
A) 60,597.5 B) 10.6 C) 16.5 D) 1.7

Question 2

n = 29 and p = 0.9

A) Normal approximation is not suitable. B) Normal approximation is suitable.

Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.