According to a recent article on the website www.fivethirtyeight.com, 30% of Americans say they’re trying to reduce or eliminate gluten in their diets. Suppose you have 50 volunteers and are interested in the number of them that are trying to reduce or eliminate gluten in their diets. d.) Find the probability less than 7 of the volunteers are trying to reduce or eliminate gluten in their diets. Use the calculator. e.) Calculate and interpret the mean number of volunteers are trying to reduce or eliminate gluten in their diets. f.) Calculate and interpret the standard deviation of the volunteers are trying to reduce or eliminate gluten in their diets.
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.
According to a recent article on the website www.fivethirtyeight.com, 30% of Americans
say they’re trying to reduce or eliminate gluten in their diets. Suppose you have 50
volunteers and are interested in the number of them that are trying to reduce or
eliminate gluten in their diets.
d.) Find the
gluten in their diets. Use the calculator.
e.) Calculate and interpret the
eliminate gluten in their diets.
f.) Calculate and interpret the standard deviation of the volunteers are trying to reduce
or eliminate gluten in their diets.
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