Question

suppose in a survey of 500 people 40% are women out of 500 people 70% know how to drive Number of people who are females and can drive are 100 Suppose a person is selected at random Find p

Answer 1

Answer:

kya hai yaar i don't know sorry

Answer 2

Given,

• A survey of 500 people

• Out of 500 people, 70% know how to drive

• Females who can drive are 100.

To find,

Percentage of males who can drive the car.

Solution,

The number of people who can drive the car is 70% of 500.

$\frac{70}{100}*500 = 350$

Out of these 350 people, there are 100 women who know how to drive.

Number of males who can drive = 350 - 100 = 250

Percentage of females in this group of 500 people = 40%

Percentage of males in this group = 100% - 40% = 60%

Number of males = $\frac{60}{100}*500 = 300$

The percentage of males who can drive the car,

         = number of male car drivers/ total number of males *100%

         = $\frac{250}{300}*100%$%

         = $\frac{250}{3}% = 83.333%$ %

         = $83.33$%

Therefore, 833.33% of the total males in the survey knew how to drive.

Q:- Suppose in a survey of 500 people 40% are women out of 500 people 70% know how to drive Number of people who are females and can drive are 100 Suppose a person is selected at random Find p which is the percentage of males who can drive the car.