Question

Showton Middle School has 840 students. Teresa surveys a random sample of 60 students and finds that 8 of them have more than 3 siblings, How many students at the school are likely to have more than 3 siblings?

Answer 1

Answer:

112

Step-by-step explanation:

Total students = 840

Number of students surveyed = 60

Number of students of the 60 with siblings > 3 = 8

Number of students of the 840 with siblings > 3 = 840/60*8 = 112