A survey at your school found that 792 in 1,220 students have a cell phone. What percent of the a poinp students in school have

Question

2 years ago

9

a cell phone? Round to the nearest hundredth where necessary

2 answers:

Pavel [41] · Answer 1 · 2022-06-14T04:10:09+03:00

Pavel [41]2 years ago

4 0

Answer: 100/1220*792= 64.9 have cell phones.

Step-by-step explanation:

liraira [26] · Answer 2 · 2022-06-14T06:17:43+03:00

Answer:

The percentage of students with cell phone is 64.92%

Step-by-step explanation:

Given

Sample Size = 1,220

Number of student with cell phones = 792

Required

Percentage of students with cell phone

To calculate the percentage of students with cell phone, we take a ratio of the number of students with cell phone to the sample size.

Mathematically, this is represented as

$Percentage = \frac{Students-with-cell-phone}{Sample Size}$

By Substitution,

$Percentage = \frac{792}{1220}$

$Percentage = 0.64918032786$

$Percentage = 64.918032786$ %

$Percentage = 64.92$ % Approximated to nearest hundredth

Hence, the percentage of students with cell phone is 64.92%