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Posted: **Sat Feb 26, 2022 11:24 am**

: Ql It Is Reported That The Percentage Of People In A Small Village That Have Health Insurance Is 82 If 15 People Are 1 (11.3 KiB) Viewed 34 times

: Ql It Is Reported That The Percentage Of People In A Small Village That Have Health Insurance Is 82 If 15 People Are 2 (11.56 KiB) Viewed 34 times

: Ql It Is Reported That The Percentage Of People In A Small Village That Have Health Insurance Is 82 If 15 People Are 3 (9.44 KiB) Viewed 34 times

Ql. It is reported that the percentage of people in a small village that have health insurance is 82%. If 15 people are randomly selected, the find the following: (a) The probability that 7 of them have health insurance. (b) The probability that at least 10 have health insurance,

Q2. In some factory we have the following statistics of defects on doors over a a week. X is the random variable the counts defects. X Frequency 71 1 2 17 3 15 0 22 Find the expected value E (*) in that district.

Q. A car wash laundry receives an average of 42 cars per day. Find the follow: (a) The probability the car wash laundry receives 73 car a day. (b) The probability the car wash laundry receives less than 17 car a day.