Of the last 500 customers entering a supermarket, 50 have purchased a wireless phone. if the relative frequency approach for assigning probabilities is used, the probability that the next customer will purchase a wireless phone is?

The probability that the next customer will purchase a wireless phone is 0.1

Step-by-step explanation:

The relative frequency approach states how often something happens divided by all outcomes.

In the example some of the customers entering a supermarket purchased a wireless phone.  

Here all outcomes are 500 customer entering supermarket. And among these outcome purchasing wireless phone happened 50 times.

Then the probability that the next customer will purchase a wireless phone is

.

If we divide both sides by 50, we get =0.1

its an acute right triangle

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.