Question

find the median of variates 5-7-8-11-13-17 with frequencies 4-6-9-10-12-11 respectively
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And also
is this ungrouped data or list data?

Answer 1

Hope it helps mark brainliest

Answer 2

Answer:

Median = 11

Discrete frequency distribution.

Step-by-step explanation:

Given : Variate 5-7-8-11-13-17 with frequencies 4-6-9-10-12-11 respectively.

To find : The median of the variate?

Solution :

Creating the data,

x            frequency              cumulative frequency

5                 4                                       4

7                 6                                       4+6=10

8                 9                                       10+9=19

11                10                                      19+10=29

13                12                                      29+12=41

17                11                                       41+11=52

Cumulative frequency is adding the frequency.

Total frequency = 4+6+9+10+12+11=52

Median is $\frac{52}{2}=26$

26 is nearby to 29.

Therefore, Median of the data is 11.

This is discrete frequency distribution.