Due to COVID-19, a hotel decided to implement a new booking policy. The numbers of daily bookings

for one month before and one month after the new policy has been implemented are reported in the table

Problem 1

What are the average numbers of daily bookings over one year before and one year after the new policy

has been implemented? Explain.

Problem 2

Did the average (over one year) number of daily bookings increase, decrease, or remain the same after the

new policy has been implemented? Explain.

Problem 3

What is the probability that under the new policy the number of daily bookings is greater than 5? Explain.

Number of daily bookings Before After 2 UT W 5 12 13 9 3 23 9 13 20 3 11 12 8 13 NVO 9 12 11 8 14 12 2 13 LO 14 3 O V AU OW 8 6 12 15 10 9 3