Question

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Question is in the picture!!

Answer 1

`(17)/(60)` and
`(1)/(4)` are the experimental probabilities from the table.

Solution:

Total number of times spun the spinner = 60

Number of times getting 1 = 12

Number of times getting 2 = 17

Number of times getting 3 = 15

Number of times getting 4 = 16

Experimental probabilities from the table:

Probability of getting 1 =
`(12)/(60)=(1)/(5)`

Probability of getting 2 =
`(17)/(60)`

Probability of getting 3 =
`(15)/(60)=(1)/(4)`

Probability of getting 4 =
`(16)/(60)=(4)/(15)`

To determine which are the experimental probabilities from the table:

Option A: 15

This is not obtained above. So, it is not the experimental probability.

Option B:
`(17)/(60)`

This is obtained in the probability of getting 2.

So, it is the experimental probability.

Option C:
`(1)/(4)`

This is obtained in the probability of getting 3.

So, it is the experimental probability.

Option D:
`(7)/(15)`

This is not obtained above. So, it is not the experimental probability.

Option E:
`(12)/(43)`

This is not obtained above. So, it is not the experimental probability.

Hence
`(17)/(60)` and
`(1)/(4)` are the experimental probabilities from the table.