Question

Hailey records the weights of five dogs of one breed and five dogs of another breed.

What can she infer about the weights of Breed 1 dogs and Breed 2 dogs?

Breed 1: {45, 38, 49, 52, 51}
Breed 2: {36, 35, 44, 50, 40}

A.
Breed 1 dogs and Breed 2 dogs have similar weight distributions.

B.
Breed 1 dogs and Breed 2 dogs have somewhat similar weight distributions.

C.
Breed 1 dogs and Breed 2 dogs have no overlap in their weight distributions.

D.
Breed 1 dogs and Breed 2 dogs have identical weight distributions.

Answer 1

@welshfella

Answer 2

tep 1: Find the mean:

μ = 3 + 6 + 6 + 7 + 8 + 11 + 15 + 16 = 72 = 9
8 8