Calculate the median of the following data 18, 24, 55, 59, 34, 39, 22, 32, 57, If 55 is replaced by 33, calculate the new median
max2010maxim [7]
The median with the number how they are and not being replaced is 37.7 with the 55 being replaced with 33 the new median is 35.3
Answer:
Step-by-step explanation:
<u>Given:</u>
- r(x) = 18x and
- c(x) = 8x+ 30
<u>Find p(x) by substituting the above into the following equation:</u>
- p(x) = r(x) - c(x)
- p(x) = 18x - (8x + 30) = 18x - 8x - 30 = 10x - 30
Correct choice is A
