And the following problem check that it is appropriate to use the normal exclamation to the binomial. And use the normal distribution to estimate the requested probabilities. It is estimated that 3.5% of the general population will live past their 90th birthday. And a graduating class of 749 high school seniors find the following probabilities. (Round your answers to four decimals places) a) 15 or more will live beyond their 90th birthday b) 30 or more will live beyond their 90th birthday c) between 25 and 35 will live beyond their 90th birthday d) more than 40 will live beyond their 90th birthday
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.
And the following problem check that it is appropriate to use the normal exclamation to the binomial. And use the
a) 15 or more will live beyond their 90th birthday
b) 30 or more will live beyond their 90th birthday
c) between 25 and 35 will live beyond their 90th birthday
d) more than 40 will live beyond their 90th birthday
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