Question

the dot plot shows the number of cubs per litter of 8 randomly selected black bears, and 8 randomly selected grizzly bears living on a wildlife refuge. litter size of black bears and grizzly bears. study the data given. which type of bear has less variation in litter size? grizzly bears black bears both showed the same amount of variation in litter size

Explanation:

Step1: Observe data spread

The data points for grizzly - bears are more clustered.

Step2: Recall variation concept

Less spread means less variation.

Answer:

Grizzly Bears