Question

mean deviation about mean for raw data is?​

Answer 1

Answer:

0

Step-by-step explanation:

you can try by taking any example, mean deviation will always be 0 . Mean devaition means the difference of all the terms in a renge with mean...

Answer 2

mean deviation about mean for raw data is 0:

Step-by-step explanation:

mean deviation about mean for raw data is 0

• The mean deviation is a calculation that determines how far the values in a data collection are from the centre point.
• For each grouped and ungrouped statistic, mean deviations can be determined.
• In comparison to conventional deviation, mean deviation is a simpler way to measure variability.
• The Mean Absolute Deviation, or MAD, is calculated in four steps:

1. Find out what the average or mean is.
2. Calculate the difference between the mean and each data point's value.
3. Take the absolute value of each difference.
4. Calculate the average or mean of the differences discovered.