Question

Kavitha is going to spin the following spinner 200 times. the spinner is divided into equal sections. a circle has five equal sections. there is a monkey in two sections, a mouse in two sections, and an elephant in one section. the arrow of the spinner points at the elephant section. What is the best prediction for the number of times the spinner will land on the elephant?

O exactly 80 times a exactly 80 times
O close to 80 times but probably not exactly 80 times
O exactly 40 times
O close to 40 times but probably not exactly 40 times

Answer 1

The best prediction for the number of times the spinner will land on the elephant is close to 40 times, but probably not exactly 40 times.

Step-by-step explanation:

The best prediction for the number of times the spinner will land on the elephant can be determined by calculating the probability of landing on the elephant.

The spinner has 5 equal sections, with the elephant in one section. Therefore, the probability of landing on the elephant in one spin is 1/5 or 0.2. Since the spinner is being spun 200 times, we can expect the number of times it will land on the elephant to be close to 0.2 times 200, which is 40 times. So the best prediction is that the spinner will land on the elephant close to 40 times, but probably not exactly 40 times.