Question

After opening day, theme park attendance has been tracked at a new park in Destin, FL.

Answer 1

Answer:

(E)40.4%, Joint

Step-by-step explanation:

(a)Total Number of Adults =56+177+205=438

Number of Adults who purchased Fast Pass Access Tickets=177

Percentage of Adults purchased Fast Pass Access Tickets

$=\frac{177}{438}X100\\ =40.4\%$

When you analyse a two-way table, the middle cells are the joint frequency numbers while the cells to the right(Total column) are the marginal relative frequency. The joint relative frequency, is a ratio of the frequency in a particular category and the total number of data values.

Therefore, this is a joint relative frequency.