Question

1. a survey found that 78% of high school freshmen have internet access at home. of the 754 freshmen at one high school, about how many would be expected to have internet access at home?

a 550
c 675
b 600
d 700

Explanation:

Step1: Convert percentage to decimal

$78\% = 0.78$

Step2: Calculate expected number

$754 \times 0.78 = 588.12$

Step3: Round to nearest option

$588.12 \approx 600$

Answer:

B. 600