A poll reported that 62% of adults were satisfied with the job the major airlines were doing. Suppose 20 adults are selected at random and the number who are satisfied is recorded. Find and interpret the probability that at least 16 of them are satisfied with the airlines. The probability that at least 16 adults are satisfied with the airlines is ____. (Rounded to four decimals)
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.
A poll reported that 62% of adults were satisfied with the job the major airlines were doing. Suppose 20 adults are selected at random and the number who are satisfied is recorded.
Find and interpret the probability that at least 16 of them are satisfied with the airlines.
The probability that at least 16 adults are satisfied with the airlines is ____. (Rounded to four decimals)
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