Question

A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times.

What is the experimental probability of the arrow stopping over Section 1?


128

720

713

45
Section 1 Section 2 Section 3
28 36 16

Answer 1

the frst person id wight!

Explanation:

Answer 2

• 7/20

Explanation:

Frequency of Section 1 is 28 and total number of frequencies is 80.

• P(Section 1) = 28/80 = 7/20