the mean height of 10 students is 152
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actually , I have mistaken in the answer
I will continue from where it is wrong.
151 was mistaken as 141
x = 1520 + 10 = 1530
correct mean = 1530/10
= 153
I will continue from where it is wrong.
151 was mistaken as 141
x = 1520 + 10 = 1530
correct mean = 1530/10
= 153
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siddharth61:
the correct answer is given 154
u have the solution infront of you
153 is the right answer
Answered by
0
151 is the right answer.....
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