Question

Luke has a spinner divided into 10 equal segments, each with a different color. In 50 spins, he spun yellow 10 times. How does this compare to the expected result?

The experiment resulted in 5 more yellows than expected.

The experiment resulted in 10 more yellows than expected.

The experiment resulted in 5 fewer yellows than expected.

The experiment resulted in 10 fewer yellows than expected.

Answer 1

Please help me :D

Answer 2

the expected number of times for getting yellow in 10 spins is 1
so for 50 spins its 5 x 1 = 5
the experiment resulted in 10 yellows
so.... I expect you to solve this now....

Answer 3

it would be 10 more yellows?

Answer 4

no - expected is 5 but 10 is what is obtained

10 - 5

Answer 5

= 5

Answer 6

right so its 5 more than expected right?

Answer 7

it would be a?

Answer 8

yes

Answer 9

ohhh now i get it! ok thank you sooo much :D

Answer 10

yw