Question

From a frequency distribution table if N = 100,
h = 10 c.f. = 38 f= 18 L = 50, then find the median
for the distribution. Choose the correct alternative.
(1) 56.67
(2) 55.76
(3) 56.76
(4) 55.87​

Answer 1

1)56.67

hope its help you

Answer 2

Given : a frequency distribution table if N = 100,

h = 10 c.f. = 38 f= 18 L = 50

To Find  : Median

(1) 56.67

(2) 55.76

(3) 56.76

(4) 55.87​

Solution:

L = 50

h = 10

f = 18

cf = 38

N = 100

Median = L   + h x ( N/2 -  cf) / f

=> Median = 50  +  10  ( 50 - 38)/18

=> Median = 50 + 10(12/18)

=> Median = 50 +  20/3

=> Median = 50 + 6.67

=> Median = 56.67

correct alternative.  option 1  = 56.67

Learn More:

for a data set with upper quartile equal to 55 and median equal to 42 ...

https://brainly.in/question/14560272

Find the median of the following data: 19, 25, 59,48,35,31,30,32,51 ...

https://brainly.in/question/7401258