Author Question: A lube and oil change business believes that the number of cars that arrive for service is the same ... (Read 177 times)

littleanan · **on:** Jun 24, 2018

A lube and oil change business believes that the number of cars that arrive for service is the same each day of the week.

If the business is open six days a week (Monday - Saturday) and a random sample of n = 200 customers is selected, the expected number that will arrive on Monday is about 33.33. Indicate whether the statement is true or false

Question 2

If any of the observed frequencies are smaller than 5, then categories should be combined until all observed frequencies are at least 5.

Indicate whether the statement is true or false