About 8% of males are color blind. Suppose we take a random sample of 100 men and count the number who are color blind. a. what is the probability that 5 men in the same are color blind? b. what is the probability that fewer than 5 men in the sample are color blind? c. how many men do we expect to be color blind? d. what is the standard deviation for the number of color-blind men a sample of 100?
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.
About 8% of males are color blind. Suppose we take a random sample of 100 men and count the number who are color blind.
a. what is the
b. what is the probability that fewer than 5 men in the sample are color blind?
c. how many men do we expect to be color blind?
d. what is the standard deviation for the number of color-blind men a sample of 100?
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