Question

two-way tables
as people exited a movie theater, they were informally surveyed about whether they enjoyed the movie or not.
males
enjoyed 47
did not enjoy: 13
females
enjoyed: 53
did not enjoy: 3
what are the values of a and b in the relative frequency table for the survey results? round answers to the nearest percent.

Explanation:

Step1: Calcular el total de encuestados

Total de encuestados = \(47 + 13+53 + 3=116\)

Step2: Calcular el valor de \(a\)

\(a=\frac{47}{116}\times100\%\approx41\%\)

Step3: Calcular el valor de \(b\)

\(b=\frac{3}{116}\times100\%\approx3\%\)

Answer:

\(a = 41\%, b = 3\%\)