Question: Use the following data to answer questions 1, 2 and 3. Suppose the salary of each of the three countries is said to be normally

Use the following data to answer questions 1, 2 and 3. Suppose the salary of each of the three countries is said to be normally distributed with a mean and standard deviation given as:

Country

Country A $75598 $1590

Country B $71320 $3470

Country C $73874 $2081

Use appropriate notation!

Question 1

Sketch the curve and label the values of , 1, 2 and 3, for each country (i.e., three graphs are required, one for each country)

What is the probability of selecting a person with a salary of less than or equal to $75000

- From country A?

- From country B?

- From country C?

Question 2

What is the probability of selecting a person with a salary of larger than or equal to $73000

- From country A?

- From country B?

- From country C?

Question 3

What is the probability of selecting a person with a salary between $72000 and $77000

- From country A?

- From country B?

- From country C?

PLEASE INCLUDE ALL THE STEPS AND SHOW ALL YOUR WORK AND ALSO INCLUDE THE SKETCHES OF THE CUVRES. PREFERABLY HANDWRITTEN.

PLEASE DO NOT EXPLAIN AND TELL ME TO CONTINUE THE STEPS

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