Question

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

Answer 1

Answer: $\frac{7}{20}$

Step-by-step explanation:

From the given table, The number of times arrow comes results in section 1= 28

The total number of times spinner spins =80

Now, the experimental probability of the arrow stopping over Section 1 is given by:-

$\text{P(Section 1)}=\frac{28}{80}=\frac{7}{20}$

Hence, the  experimental probability of the arrow stopping over Section 1 is $\frac{7}{20}$

Answer 2

45%

Hope this helped!