Suppose that 9 out of the 23 doctors in a small hospital are General Practitioners, 10 out of the 23 are under the age of 50, and 3 are both General Practitioners and under the age of 50. What is the probability that you are randomly assigned a General Practitioner or a doctor under the age of 50

0.6957 = 69.57% probability that you are randomly assigned a General Practitioner or a doctor under the age of 50.

Step-by-step explanation:

I am going to solve this question treating these events as Venn events.

I am going to say that:

Event A: General practitioner.

Event B: Under the age of 50.

Suppose that 9 out of the 23 doctors in a small hospital are General Practitioners

This means that

10 out of the 23 are under the age of 50

This means that

3 are both General Practitioners and under the age of 50.

This means that

What is the probability that you are randomly assigned a General Practitioner or a doctor under the age of 50?

This is:

Considering the values we have for this exercise.

0.6957 = 69.57% probability that you are randomly assigned a General Practitioner or a doctor under the age of 50.

"if it is my birthday, then it is snowing"

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.