Out of 16 spins, a purple and red spinner landed on purple 9 times and on red 7 times. Based on the experimental probability, how many of the next 64 spins would you expect to land on red?

A. 28

B. 29

C. 30

D. 36

Part B

What is the probability of landing on purple select all that apply.

A. 6/16

B. 9/16

C. 0.56

D. 16/3

Question

Mathematics

Santos Garner

2 November, 20:36

Out of 16 spins, a purple and red spinner landed on purple 9 times and on red 7 times. Based on the experimental probability, how many of the next 64 spins would you expect to land on red?

A. 28

B. 29

C. 30

D. 36

Part B

What is the probability of landing on purple select all that apply.

A. 6/16

B. 9/16

C. 0.56

D. 16/3

+4

Answers (1)

Know the Answer?

Yin · Answer 1

Part A Answer = A=28

Part B Answer is B = 9/16 + C = 0.56

Step-by-step explanation:

1 = A. 28 This is because the percentage rate works out at 43.75%

2. 9/16 also, 0.56 This is because 9/16 has decimal 0.56 we can work this out by looking at the inverse of 1; 1 = 16 16/9 = 1.77/3.17 which adds to 4.94 = 10 x 0.49 4 representing 4 from 20 = 16 and 9 representing the proportion.