CBSE BOARD XII, asked by piyushsingh800692786, 5 months ago

name the lyricist of famous song mere desh ki dharti Sona ugle also write the name of movie from which those song belong​

Answers

Answered by SmRaiyanAfaque
0

Answer:

The life time of a certain kind of battery has a mean of 300 hours and a standard deviation of 35 hours. Assuming that the distribution of life times, which are measured to the nearest hour is normal, find the percentage of batteries which have life time of more than 370 hours.

Similar questions