A study has been conducted to see the ratio of people who text while driving a car. 300 people are randomly selected for this study and it has been seen that 27% of those people text while driving a car.

Let, X be a binomial random variable that takes values as the number of people who text while driving a car.

Answer the following questions.Round off your answer toTHREE DECIMAL PLACES.

1. Use Normal approximation to find the probability that there would bebetween 80 and 120 peoplewho text while driving.

2. Use Normal approximation to find the probability that82 or more peopletext while driving.

3. Use Normal approximation to find the probability thatnot more than 75 peopletext while driving.