Respuesta :
Answer:
(B) a = 41%, b = 3%
Step-by-step explanation:
The result from the survey is given below:
[tex]\left|\begin{array}{c|c|c|c}&Enjoy&$Did not Enjoy&$Total\\--&--&--&--\\Male&47&13&60\\Female&53&3&56\\Total&100&16&116\end{array}\right|[/tex]
The second table is given as:
[tex]\left|\begin{array}{c|c|c|c}&Enjoy&$Did not Enjoy&$Total\\--&--&--&--\\Male&a&11\%&\\Female&46\%&b&\\Total&&&100\end{array}\right|[/tex]
Now, from the first table
Total Number of Respondents =116
Therefore:
[tex]\dfrac{47}{116}*100 \approx 41\%\\\dfrac{13}{116}*100 \approx 11\%\\\dfrac{53}{116}*100 \approx 46\%\\\dfrac{3}{116}*100 \approx 3\%[/tex]
Therefore:
a=41%
b=3%
The correct option is B.