Question

5.
If mode and modian of a data are 400 and 500 respectively, then the mean of
the data is
1) 550
2) 450
3) 475
4) 600
In hundred numbers 20 are fours, 40 are fives, 30 are sixes, remaining are
tens, then the Arithmetic mean of the data is
1) 13
2) 5.6
3) 6.4
4) 10.75
​

Answer 1

Answer:

Step-by-step explanation:

Bro The solution is so simple,

3 MEDIAN = 2 MEAN + MODE

PUT THE VALUES IN THIS EQ. THEN YOU WILL GET THE ANS BRO.

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Answer 2

Answer:

3 median= 2 mean + mode

3(500)= 2 mean + 400

1500-400= 2mean

1100=2mean

mean=550

Step-by-step explanation: