# The graph of the discrete probability tothe right represents the number of livebirths by a mother 46 to 50 years old whohad a live birth in 2015. Complete parts(a) through (d) below.0.30-0.25-0.20-0.15-0.10-0.05-0.00-0.2720.2320.1630.111 0.1050.0550.0330.0291348Number of Live Births(a) What is the probability that a randomly selected 46- to 50-year-old mother who had a live birth in 2015 has had her fourthlive birth in that year?(Type an integer or a decimal.)(b) What is the probability that a randomly selected 46- to 50-year-old mother who had a live birth in 2015 has had her fourth orfifth live birth in that year?(Type an integer or a decimal.)(c) What is the probability that a randomly selected 46- to 50-year-old mother who had a live birth in 2015 has had her sixth ormore live birth in that year?(Type an integer or a decimal.)(d) If a 46- to 50-year-old mother who had a live birth in 2015 is randomly selected, how many live births would you expect themother to have had?(Round to one decimal place as needed.)

Question
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Step 1

Given probability distribution is as follows:

Step 2

a.

The probability that a randomly selected 46-50 year old mother had her fourth live birth in the year 2015 is calculated as follows:

Step 3

b.

The probability that a randomly selected 46-50 year old mother had her fourth or ...

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