i. In the early 2000s interest rates were low so many homeowners refinanced their home mortgages. Linda is a mortgage officer at Maybank Savings and Loan. Below is the amount refinanced for twenty...

1. i. In the early 2000s interest rates were low so many homeowners refinanced their home mortgages. Linda is a mortgage officer at Maybank Savings and Loan. Below is the amount refinanced for twenty loans she processed last week. The data are reported in thousands of dollars and arranged from smallest to largest.

59.2 59.5 61.6 65.5 66.6 72.9 74.8 77.3 79.2

83.7 85.6 85.8 86.6 87.0 87.1 90.2 93.3 98.6

100.2 100.7

a. Find the mean, median, 1^stquartile and 3^rd quartile

b. Draw a stem and leaf plot of the data using class width of 10

ii. The sales of Lexus automobiles in the Detroit area follow a Poisson distribution with a mean of 3 per day.

a. What is the probability that no Lexus is sold on a particular day?

b. What is the probability that for five consecutive days at least one Lexus is sold?

please help me with this question. please do not reject it