Harley Davidson motorcycles make up 13% of all the motorcycles registered in the US. You plan to interview an SRS of 469 motorcycle owners. a. How likely is you sample to contain 16% or more who own Harleys? Do a normal probability calculation to answer this question. b. How likely is your sample to contain at least 12% who own Harleys? Do a normal probability calculation to answer this question.
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.
Harley Davidson motorcycles make up 13% of all the motorcycles registered in the US. You plan to interview an SRS of 469 motorcycle owners.
a. How likely is you sample to contain 16% or more who own Harleys? Do a normal probability calculation to answer this question.
b. How likely is your sample to contain at least 12% who own Harleys? Do a normal probability calculation to answer this question.
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