Mathematics, 08.12.2020 21:10 pearlvldz

School administrators asked a group of students and teacher which of two school logo ideas, logo A or logo B, they prefer. This table shows the result. Are being a student and preferring logo B independent events? Why or why not?

A. No, they are not independent, because P(student) = 0.8 and P(student | logo B) = 0.89.

B. No, they are not independent, because P(student) = 0.8 and P(student | logo B) = 0.78.

C. Yes, they are independent, because P(student) = 0.8 and P(student | logo B) = 0.89.

D. Yes, they are independent, because P(student) = 0.8 and P(student | logo B) = 0.78.

School administrators asked a group of students and teacher which of two school logo ideas, logo A

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, nena4200

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Answers: 2

continue

Mathematics, 21.06.2019 20:00, stichgotrich7159

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Answers: 1

continue

Mathematics, 22.06.2019 00:50, george8396

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Answers: 2

continue

Mathematics, 22.06.2019 04:00, niyahdabadest

You make a necklace using blue, purple, and green beads in a ration of 1: 1: 2. you use the total of 168 beads. how many green beads in the necklace?

Answers: 1

continue

You know the right answer?

School administrators asked a group of students and teacher which of two school logo ideas, logo A o...