Question

What is the probability that a number selected at random is a
mode of the following observations.
-3, 5, 4, 2, 3, 2, 4, 3.2​

Answer 1

Answer:

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Answer 2

The probability that a number selected at random is a  mode of the following observations is $\frac{1}{4}$ .

Step-by-step explanation:

Given : Observations  -3, 5, 4, 2, 3, 2, 4, 3.2​.

To find : What is the probability that a number selected at random is a  mode of the following observations ?

Solution :

Mode is defined as maximum number of times a number repeat itself.

The mode of the observation is given as 2 and 4 repeat maximum.

The favorable outcome of getting a number selected at random is a  mode of the following observations i.e. {2,4}= 2

Total number of outcome = 8

The probability that a number selected at random is a  mode of the following observations is given by,

$\text{Probability}=\frac{\text{Favorable outcome}}{\text{Total outcome}}$

$\text{Probability}=\frac{2}{8}$

$\text{Probability}=\frac{1}{4}$

#Learn more  

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