Question

kevin works at a trampoline park. he collects a random sample of the tickets sold on weekdays and on weekends. the results of his sample are shown in the table. use the sample to determine if each inference is valid or not valid. approximately 45% of all weekday tickets sold will be for the hourly pass tickets.

Explanation:

Step1: Calculate total weekday tickets

Total weekday tickets = \(22 + 18=40\)

Step2: Calculate proportion of hourly pass on weekdays

Proportion of hourly pass on weekdays=\(\frac{22}{40}=0.55 = 55\%\)

Answer:

Not Valid