Question

calculate mean derivation from arthimatic means for the following data 1357,1454,13505,1405,1485​

Answer 1

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Answer 2

Step-by-step explanation:

Given Calculate mean derivation from arithmetic means for the following data 1357,1454,13505,1405,1485

• We need to find the mean deviation for the following data, for that we need to find mean of the following data.
• So mean = x bar = 1357 + 1454 + 13505 + 1405 + 1485
• So x bar = 19206 / 5
•              = 3841.2
• So Mean Deviation = ∑ I = 1 to n mod xi – x bar / N
•                              = mod 1357 – 3841.2 + 1454 – 3841.2 + 13505 – 3841.2 + 1405 – 3841.2 + 1485 – 3841.2 / 5
•                         = 2484.2 + 2387.2 + 9663.8 + 2436.2 + 2356.2 / 5
•                       =  19327.6 / 5
•                      = 3865.52
• So mean deviation about mean will be 3865.52

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