The results for a survey of 120 students who were selected randomly are listed below.
60 students have a cell phone plan with company x
• 36 students have a cell phone plan with company y
• 24 students do not have a cell phone
the total population of students was 380. based on the data, what is the best approximation for the total
number of students who have a cell phone plan with company y? company x? no cell phone?

Company X - 190 students

Company Y - 114 students

No phones - 76 students

Step-by-step explanation:

1) Find a multiplier to get the ratio from sample to population; to compare the sample to the population

380/120 = 3.16666667 or 3 & 1/6

380 comes from the total population of students and 120 comes from the randomly selected.

2) Use our multiplier to compare the results to the population

People with Company X

People with Company Y

People with no cell phone

Double check

190 + 114 + 76 = 380

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )