Question

If we throw a die, then the upper face shows 1 or 2 or 3 or 4 or 5 or 6. Suppose we throw a die 150 times and get 2 for 75 times. What is the probability of getting a (i) 2 (ii) 7?

Answer 1

Answer:

(i) 0 & (ii) 75

Step-by-step explanation:

Maybe the answer will be correct, I hope so

Answer 2

(i) The probability of getting 2 is $\boldsymbol{\frac{1}{2}}$  (ii) The probability of getting 7 is Zero

Step-by-step explanation:

1. Out come of dice are 1,2,3,4,5 and 6

   Total number of experiment = 150 times

   Favourable outcome of getting 2 =75 times

   Favourable outcome of getting 7 =0 (because getting 7  

   outcome is zero)

2. $\boldsymbol{Probability = \frac{Favourable \ outcome}{Total\ outcome}}$

   Probability of getting 2 $\boldsymbol{(P_{2}) = \frac{75}{150}=\frac{1}{2}}$

3. Probability of getting 7$\boldsymbol{(P_{7}) = \frac{0}{150}=0}$