subject
Mathematics, 14.01.2021 22:10 21marmong

Marta conducts emissions inspections on cars. She finds that 8 percent of the cars fail the inspection. Let X be the number of cars Marta inspects until a car fails an inspection. Assume that the results of each inspection are independent. Find the mean and standard deviation of X

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
What is the volume of this square pyramid?
Answers: 2
question
Mathematics, 21.06.2019 16:30
Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)
Answers: 2
question
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
Answers: 2
question
Mathematics, 21.06.2019 19:00
Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00
Answers: 1
You know the right answer?
Marta conducts emissions inspections on cars. She finds that 8 percent of the cars fail the inspecti...
Questions
question
Mathematics, 11.06.2021 23:40
question
Mathematics, 11.06.2021 23:40
question
Mathematics, 11.06.2021 23:40
Questions on the website: 13722361