Question

how we find x bar in mean deviation ​

Answer 1

Answer:

Step 1: Find the mean (the average) of the data set: (170.5 + 161 + 160 + 170 + 150.5) / 5 = 162.4. Step 2: Calculate the deviation from the mean by subtracting each value from the mean you found in Step 1. Step 5: Divide the number you found in Step 4 by your sample size –

Answer 2

Answer:

here's my answer for you hope like it

Step-by-step explanation:

Calculate the mean of the data—this is xˉx, with, \bar, on top in the formula.

Subtract the mean from each data point.

Square each deviation to make it positive.

Add the squared deviations together.

Divide the sum by one less than the number of data points in the sample.