Question

Qst?arshdeep noted down his last four months saving in her diary as given below:
options: may-2650 A
june-2560 B
july-2660 C
august-2750 D
Give me ans.​

Answer 1

Given :  may-2650     , june-2560  , july-2660  , august-2750

To Find :  Mean , Mode & Median

Solution :

may-2650     , june-2560  , july-2660  , august-2750

arranging in order

june       may     july      august

2560  ,  2650  , 2660  , 2750

Median = (2650 + 2660)/2 = 2655

Mode = there is no mode

Mean = (2560 + 2650 + 2660 + 2750 )/4

= 10620/4

= 2655

Mean = 2655

Median = 2655

Mode = there is no mode

Using formula Mode = 3 median - 2 mean  , Mode = 2655 also

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