Question

The spinner is spun 75 times.

What is the experimental probability of spinning an "A" ? Round your answer to the nearest hundredth if necessary. Outcome A B C D Frequency 20 11 14 30 a. 0.73 c. 0.27 b. 0 d. 0.2

Answer 1

the answer is c .27
the probability of rolling the die and landing on A,B,C,or D. would be 1/75 automatically.
With the frequency being A=20, then in fraction form your answer would be 20/75. making your answer a decimal would give you .266666666667.
rounding your answer to C: .27

Answer 2

Answer: Option 'c' is correct.

Explanation:

Since we have given that

Number of times the spinner spun = 75

Outcomes Frequency

A 20

B 11

C 14

D 30

We need to find the experimental probability of spinning an "A" :

so, Probability of spinning an A is given by

`\frac{\text{ Number of favourable outcome}}{\text{ Total number of outcomes }}\\\\=(20)/(75)\\\\=0.27`

Probability of getting an A is 0.27.

Hence, Option 'c' is correct.