The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is normally distributed with μ equals=1256 and σ equals=130 chips. What is the probability that a randomly selected bag contains between 866 and 1646 chocolate chips?
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.
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is
Let the random variable Y represent the number of chocolate chips in a randomly selected bag.
The distribution follows normal with mean 1256 and standard deviation 130.
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