Question

the record of a weather station shows that out of the past 250 consecutive days its weather forecasts were correct 175 times what is the probability that on a given day it was correct

Answer 1

probablity=250/175
=50/35
=10/7
therefore probability is equal to 10/7

Answer 2

hey friend!!,

___________!!

_______________!!!!!


probability is the possibility in fraction of a particular event.

probability= correct observation/total no. of observation

thus, given probability=175/250

dividing, num. and den. by 25 we get,

probability=7/10 ans.


thanks