The mean of the values in a data set is c. if each of the values in the data set were multiplied by 6, what would be the mean of the resulting data?

Mean of the data would be 6c

Step-by-step explanation:

Rule to Remember: Whenever each term of the data is multiplied by the same number, the new mean is previous mean multiplied by that number.

In this case, original value of mean was c. Each value of the data is multiplied with 6 so a result the new mean would be 6 times the original mean i.e. 6c

Let us consider that original values in the data set are x, y and z. Their mean would be:

If each value of the data is multiplied with 6, the new values would be 6x, 6y and 6z. The mean in this case will be:

We can see from above that the new mean is 6 multiplied to the original mean.

Therefore, the answer to this question is 6c.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people