Question

a spinner has 12 congruent sections numbered 1 through 12. if the spinner is spun 1000 times, about how many times would it be expected to land on a number greater than 8?

Answer 1

A.83
B.167
C.333
D.417

Answer 2

p = 4/12
N = 1000
Expectation = Np = 1000*4/12 = 333.33 times

Answer 3

thanks

Answer 4

yw