9. Suppose that DVDs in a certain shipment are defective with a Beta distribution with α = 2 and β = 5. Use R to compute the probability that the shipment has: a) 20% to 30% defective DVDs. b) Less than 10% defective DVDs. c) More than 25% defectives. d) Set up the integral to find the probability that there is between 10% and 40% defectives. Then find the answer with R.

they are simplified

step-by-step explanation:

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information