O obh Well-Known Member Dec 11, 2019 #2 Dec 11, 2019 #2 Hi Amit, Hint questions What is the formula of the Mean? When a column in histogram contains the value 33, what does it mean?

Hi Amit, Hint questions What is the formula of the Mean? When a column in histogram contains the value 33, what does it mean?

A amitqy New Member Dec 13, 2019 #3 Dec 13, 2019 #3 ( summation of x1 till xn)/n is the formula of mean. 33 means that 33 people have salary $20,000.

O obh Well-Known Member Dec 13, 2019 #4 Dec 13, 2019 #4 So sum all the salaries of all the people and divide by the number of people. Ps I would say that 33 people have a salary between 20,000 and 30,000, so in average probably you can assume 25,000

So sum all the salaries of all the people and divide by the number of people. Ps I would say that 33 people have a salary between 20,000 and 30,000, so in average probably you can assume 25,000