Question

Luke has a spinner divided into 5 equal segments, each with a different color. In 50 spins, he spun yellow 20 times. How does this compare to the expected result?

a. the expirement resulted in 20 more yellows than expected .

b. the expirement resulted in 10 fewer yellows than expected .

c. the expirement resulted in 20 fewer yellows than resulted .

d. the expirement resulted in 10 more yellows than expected .

Please help !

Answer 1

d. Because if it's 5 equal segments, then the spinner should land on each color 10 times. But yellow was landed on 20 times.

Each color is divided so that the probability of landing on one color is 1/10.

Answer 2

thank you (:

Answer 3

yep =)