Question

what will be the probability of ur Birthday falls in the month of February in 2020 ?
a) 1/13
b) 1/12
c) 28/365
d) 29/ 366


Expecting soln within these options ​

Answer 1

Answer:

As an year has 12 months and February is one among them,you can represent the probability as

1/12,that is, in 12 months there's only 1/12 chance for your birthday.

So, option b) 1/12 is the answer,but the exception is that as you know,2020 is a leap year,that is it has 366 days

and February will have 29 days,

So option d) can also be a probability,I think it's better,as you are counting it's days',

hope it helps

Answer 2

SOLUTION

TO DETERMINE

The probability of ur Birthday falls in the month of February in 2020

EVALUATION

Here the given month in February in 2020

2020 is a leap year

So total number of days = 366

So total number of possible outcomes = 366

Let A be the event that the Birthday falls in the month of February in 2020

Since in February in 2020 there are 29 days

So total number of possible outcomes for the event A is 29

So the required probability

= 29/366

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