Question

please solve this math's sum
I will mark you on brainlist ​

Answer 1

Answer:

first question answer is mode is 13

Answer 2

Answer:

Step-by-step explanation:

A) median = let the digits be in ascending order

median = 3,10,10,11,12,13,13,13,14,16

median = 12+13/2

median = 25/2

median = 12.5

B)  If you find the mean, median and mode of the given data then we get

mean = 40.25, median = mode = 40 and summation of the given data = 322

To get mean also as 40 we should have summation of the data = 40 × 7 = 280  

Item should be deleted so as to mean, median and mode will coincide = 322 - 280 = 42

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