Acell phone company wants to determine the average amount of data that their smart phone customers use each month. which group would best represent a sample of the population? one thousand of their customers with the most expensive monthly plans one thousand of their customers who most recently signed up with the company one thousand of their customers with a current smart phone data plan one thousand of their customers who called in for technical support

C - one thousand of their customers with a current smart phone data plan.

Step-by-step explanation:

A cell phone company wants to determine the average amount of data that their smart phone customers use each month.

The group that will best represent a sample of the population is -

One thousand of their customers with a current smart phone data plan.

This is the correct answer as the users with current smart phone data plan can better tell how much data they use.

The other customers like the ones who have the expensive plans or those who recently joined will give biased results.

Therefore, option C is the answer.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply