Hi , so without using any device or thing to get the answer I think that 75×5 equals 375 , now I'm going to check my answer , my answer is correct .What I always do is add , so basically I did this 75+75+75+75+75 =375.
Answer:
Step-by-step explanation:
The answer is Choice (B)
The function is made up of two parts '-x' and 4, the only other function that have that is Choice (B)
Complete Question
Veronikas four test scores are 59, 80, 95, 88 and 93 if the outlier of 59 is removed what is the mean absolute deviation of the remaining four test scores?
Answer:
5
Step-by-step explanation:
We have the four test scores
80, 95, 88 and 93
Step 1
We find the mean of the 4 test scores
= 80 + 95 + 88 + 93/4
= 356 / 4
89
Step 2
The formula for Mean Absolute Deviation =
Summation( x - Mean)/n
Hence,
|(80 - 89 )+( 95 - 89) + (88 - 89) + (93 - 89)|/5
= 9 + 6 +1 + 4/4
= 20/4
= 5
