We have been given that two datasets arranged in descending order are: 
and 
. We are asked to find the value of 
, if the medians of the two given datasets are equal.
First of all, we will arrange our given data sets in ascending order.
and 
Since our data sets have 4 data points, so median will be average of middle two terms.
and 
Now we will equate both median as we are told that median of both data sets are equal.
Cross multiply:
Divide both sides by 2:
Let us square both sides of our equation.
Therefore, the value of would be 1.
Answer:
23%
Step-by-step explanation:
there are 79 people .
there are 18 males.
for finding percentage: (males /people )x100
(18/79)x100
0.227x100
22.7% almost 23%
Answer:
135000
Step-by-step explanation:
Given: A pack of pencils contain a dozen pencils. 450 such packs were put in a carton. There are 25 such cartons.
To find: total number of pencils
Solution:
Total number of pencils in a pack = 1 dozen = 12
Total number of packs = 450
Total number of cartons = 25
Total number of pencils = 12 × 450 × 25 = 135000
So, total number of pencils is 135000.
