According to the national Center for Education Statistics, 20% of students who recently earned bachelor's degrees were business majors. Imagine takinh SRS of 300 students who recently earned bachelor's degrees and calculating p= the proportion of students in the sample who majored business a) identify the mean the sampling distribution of p. ____ why canwe find the mean? ____ B)Calculate and interpret the standard deviation of the sampling distribution of p. ____ why can we find the standard deviation?____ C) describe the shape of the sampling distribution of p._____ justify your answer. _____
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 the national Center for Education Statistics, 20% of students who recently earned bachelor's degrees were business majors.
Imagine takinh SRS of 300 students who recently earned bachelor's degrees and calculating p= the proportion of students in the sample who majored business
a) identify the mean the sampling distribution of p. ____ why canwe find the mean? ____
B)Calculate and interpret the standard deviation of the sampling distribution of p. ____ why can we find the standard deviation?____
C) describe the shape of the sampling distribution of p._____ justify your answer. _____
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