Question

A dice is tossed 80 times and the number "1" is obtained 15 times. find the probability of getting the number 1​

Answer 1

Answer:

Therefore, the probability of getting the number 1 is $\frac{ 15}{80}$ (0.1875).

Step-by-step explanation:

Hello mate !!

To find :

• The probability of getting the number 1

Given that :

• number of tosses.

→ 80 times

• number of tosses in which we get the number 1.

→ 15

We know that :

•       $\frac{Favorable outcomes}{Total no. of outcomes}$

Now, in question :

• $Probability =\frac{ 15}{80}$

If they can be cancelled by any no. we shall cancel it then and if not we should write the standard form; Since 15 and 80 are not divisible by any number, we will write them in standard form i.e. $\frac{ 15}{80}$ :

• $Probability =\frac{15}{80}$

Therefore, the probability of getting the number 1 is $\frac{ 15}{80}$ (0.1875).