Due to advances in medical science, the probability of a baby born in 2017 will be alive at age 90 is 25 %. If 400 babies born in 2017 in a particular geographical area. What is the probability there will be between 90 and 110 of them alive at age 90? I'm having trouble figuring out the formula for this problem (how it should be set up), can you help?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Due to advances in medical science, the
What is the probability there will be between 90 and 110 of them alive at age 90?
I'm having trouble figuring out the formula for this problem (how it should be set up), can you help?
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