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2 years ago

10

A spinner is spun 77 times and stops on the color green 17 times. Calculate the experimental probability of the spinner stopping

on the color green.

1 answer:

allsm [11]2 years ago

8 0

Answer:

$\boxed {\boxed {\sf \ \frac {17}{77}}}}$

Step-by-step explanation:

The experimental probability is the probability of an event occurring in an experiment that was conducted. It is the ratio of the times an event occurred to the total trials.

$P(event)= \frac{ number \ of times \ event \ occurs} {total \ number \ of \ trials}$

We are trying to find the experimental probability of landing on green.

The spinner was spun 77 times. This is the total number of trials.
The spinner landed on green 17 times. This is the event.

$P(green)= \frac{17}{77}$

This fraction cannot be simplified any further, so the experimental probability of landing on the color green is 17/77

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