Question

A cat enthusiast wants to determine the proportion of students at Bristol CC who have

a pet cat. She surveys a sample of 150 students and finds that 45 students have a
pet cat. Use this information to answer the following.

Find the proportion of students in the sample who have a pet cat.

Answer 1

The proportion of students in the sample with a pet cat is calculated by dividing 45 (the number of students with cats) by 150 (the total number of students surveyed), yielding a result of 30%.

Step-by-step explanation:

The proportion of students in the sample who have a pet cat is found by dividing the number of students who have a cat by the total number of students surveyed. So, using the numbers given:

Number of students with a pet cat = 45

Total number of students surveyed = 150

Proportion of students with a pet cat = Number of students with a pet cat ÷ Total number of students surveyed = 45 ÷ 150

Now, performing the division:

Proportion = 0.30

This means that 30% of the students in the sample have a pet cat.