In a recent year, 6% of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of 120 cars, 25 had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with 95% confidence. Round intermediate and final answers to at least three decimal places.
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.
Manual Transmission Automobiles In a recent year,
of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of
cars,
had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with
confidence. Round intermediate and final answers to at least three decimal places.
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