Give an example of something having these distribution shapes.

(a) bimodal

(b) approximately rectangular

(c) positively skewed

(a) Choose the correct answer below.

A.

Heights of adult males

B.

Arm spans of adult males

C.

Number of customers in a restaurant throughout a given day

D.

Weights of adult females

(b) Choose the correct answer below.

A.

The number of dots showing after the roll of a fair die

B.

Circumferences of adult heads

C.

Shoe sizes of adults

D.

Lifespans of a certain species of parrot

(c) Choose the correct answer below.

A.

Number of hairs on adult heads

B.

Weights of standard envelopes

C.

Salaries in a populated city

D.

Glove sizes of adults