Question

Find the mean and mode for the following data:
Term - 18, 22,26,30,34,38
Frequency - 3,5,10,2,8,2

Answer 1

Answer:

The mean of the term is 28 and the mean of the frequency is 5

The mode of the term is none and the mode of the frequency is 2

Step-by-step explanation:

Because in mean we have to add all the numbers and then divide it to the total number and in mode which number is more is called mode. That's why the answer is this

Answer 2

Answer:

27.73 - mean and mode is of course 26

Step-by-step explanation:

Mean:

The formula is fi*xi/fi

Term - Xi

Frequency can be fi

Find the total sum of Fi

Then multiply each Xi with each fi to get FiXi

Now, Find the sum of all the FiXis you found

Then divide the final FiXi by total Fi

Mode:

Since, 26 is getting repeated 10 times which is the only number getting repeated the maximum number of times so the mode is 26