You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Mathematics

Finding Mean for Grouped Data When Class Intervals Are Not Given

A variate tak...

Question

A variate takes $11$ values which are arranged in ascending order of their magnitudes It is found that $4$ th, $6$ th and $8$ th observations are $8$ , $6$ and $4$ respectively What is the median of the distribution?

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $6$
Since there are $11$ values
median = middle value = $6^{t h}$ value = $6$

Suggest Corrections

Similar questions

Q. Out of a total of 20 observations arranged is ascending order

10^{t h}

and

11^{t h}

observation are 40 and 44 What is the median ?

If the fractions $\frac{4}{5}$ , $\frac{7}{9}$ , $\frac{5}{6}$ , $\frac{8}{9}$ , $\frac{6}{11}$ , and $\frac{10}{11}$ , are arranged in ascending order of their values, which one will be the third?

Sandeep deposited Rs. 5000 in his saving account. His amount increases by 1/10 times of itself after every two years. What are the maturity amounts (in Rs.) of investment after $2^{n d}$ , $4^{t h}$ , $6^{t h}$ and $8^{t h}$ years respectively? Are the maturity amounts (in Rs.) after $2^{n d}$ , $4^{t h}$ , $6^{t h}$ and $8^{t h}$ years the terms of an AP?

Q. A football player scored the following number of goals in the

10

matches:

1, 3, 2, 5, 8, 6, 1, 4, 7, 9

Since the number of matches is

10

(an even number), therefore, the median

= \frac{5^{t h} observation + 6^{t h} observation}{2}

= \frac{8 + 6}{2} = 7

Is it the correct answer and why?

Q. Find the

4^{t h}

and

8^{t h}

term of the series

6, 4, 3, . . . . . . . . . . . .

Join BYJU'S Learning Program

A variate takes 11 values which are arranged in ascending order of their magnitudes It is found that 4th, 6th and 8th observations are 8, 6 and 4 respectively What is the median of the distribution?

The correct option is B 6Since there are 11 valuesmedian = middle value = 6th value = 6

A variate takes $11$ values which are arranged in ascending order of their magnitudes It is found that $4$ th, $6$ th and $8$ th observations are $8$ , $6$ and $4$ respectively What is the median of the distribution?

The correct option is B $6$
Since there are $11$ values
median = middle value = $6^{t h}$ value = $6$