When a die is thrown 10 times, the following outcomes are noted: 1, 3, 2, 1, 5, 6, 3, 4, 1, 5. then the experimental probability of getting a 1 is.

0.3

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\frac{1}{6}

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Solution

The correct option is A 0.3
Empirical probability = $\frac{n u m b e r o f t r i a l s i n w h i c h t h e e v e n t h a p p e n e d}{t o t a l n u m b e r o f t r i a l s}$ = $\frac{3}{10}$ = 0.3

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Similar questions

When a die is thrown 10 times, the following outcomes are noted

1, 3, 2, 1, 5, 6, 3, 4, 1, 5

S1: The empirical probability of getting a 1 is $\frac{1}{6}$

S2: The theoretical probability of getting a 1 is $\frac{1}{6}$

A die thrown 300 times and the outcomes are noted as given below:

$\begin{matrix} Outcome & 1 & 2 & 3 & 4 & 5 & 6 Frequency & 60 & 72 & 54 & 42 & 39 & 33 \end{matrix}$

When a die is thrown at random, what is the probability of getting a

(i) 3?

(ii) 6?

(iii) 5?

(iv) 1?

A die is thrown 300 times and the outcomes are noted as given below:

$\begin{matrix} Outcome & 1 & 2 & 3 & 4 & 5 & 6 Frequency & 60 & 72 & 54 & 42 & 39 & 33 \end{matrix}$

When a die is thrown at random, what is the probability of getting a

(i) 3?

(ii) 6?

(iii) 5?

(iv) 1?

Outcome	1	2	3	4	5	6
Frequency	21	14	18	15	23	9

A die is thrown 1000 times with the following frequency for the outcomes 1, 2, 3, 4, 5 and 6 as given below :

$\begin{matrix} Outcome & 1 & 2 & 3 & 4 & 5 & 6 frequency & 179 & 150 & 157 & 149 & 175 & 190 \end{matrix}$

(i) Find the probability of getting a 1 or a 6
(ii) Find the probability of getting a multiple of 4 [ 2 MARKS]

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