There are four colors in a bag containing 600 plastic chips. It is known that 34% of the chips are yellow. On average, how many chips from a random sample of 30 (with replacement)would be expected to be yellow? Round to the nearest whole chip.
A)About 5
B)Not enough information to determine expected value.
C)About 10
D)About 16

Question

Quizplus · Accepted Answer

The expected number of yellow chips in a sample of 30 is calculated by multiplying the probability of a chip being yellow (34%) by the sample size (30). This gives 0.34 * 30 = 10.2, which rounds to 10.

There Are Four Colors in a Bag Containing 600 Plastic