Math, asked by raj9374, 1 year ago

the following table shows the number of employees in a company and their ages find the mode of the ages

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Answers

Answered by nishant6517
93
the answer will be 47.142 as shown by me in the above questions
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Answered by gayatrikumari99sl
6

Answer:

The mode of the ages is 47.14

Step-by-step explanation:

Explanation:

From the given table we see that the heighest frequency is 9 .

So, f_{1} = 9  , f_{0}= 6 , and f_{2} = 5

and at the centre of the heighest value  of frequency we get the class interval which is 45-50.

There fore ,

lowest value (l)= 45

difference between of class interval (h) = 5

Step 1:

Here we know that ,

The formula of Mode = l + \frac{f_{1} -f_{0} }{(2f_{1} -f_{0} -f_{2} )}  h

Put the value of l , h , f_{0}, f_{1}and  f_{2}  in the given formula .

∴ Mode = 45+ \frac{(9 -6) }{(18 -6 -5 )}  5

             = 45+ \frac{(3) }{(7 )}  5

            = \frac{(45)(7)+(15)}{7}

             =  \frac{(315)+(15)}{7}

           =   \frac{(330)}{7} = 47.14.

Final answer:

Hence ,the mode of the given table is 47.14.

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