Question

Brenda is conducting an experiment with a numbercube. She rolled the cube 32 times. Approximatelyhow many times could she expect the cube to land onthe number 1?

Answer 1

A number cube has 6 faces numbered 1 to 6

Probability of getting number 1 in a single roll = 1/6

Number of times she expects the cube to land on the number 1 in 32 rolls = 1/6 x 32

= 32/6 = 5.33 times

The answer is 5.33 times