In a recent year the better business Bureau 75% of complaints they receive. you have been hired by the Bureau to investigate to complain this year involving computer stores you planning to select a random sample of complaints to estimated their population proportions of complaints the Bureau is able to settle. assume the populations proportion of complain settle for the computer store is the 0.75. as mentioned above suppose your sample size is 289 what is the probability that the sample for proportion will be at least 3% points higher than the population proportion?
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.
In a recent year the better business Bureau 75% of complaints they receive. you have been hired by the Bureau to investigate to complain this year involving computer stores you planning to select a random sample of complaints to estimated their population proportions of complaints the Bureau is able to settle. assume the populations proportion of complain settle for the computer store is the 0.75. as mentioned above suppose your
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