Question
Easy
Let x be the median of the data 13, 8, 15, 14, 17, 9, 14, 16, 13, 17, 14, 15, 16, 15, 14. If 8 is replaced by 18, then the median of the data is y. What is the sum of the values of x and y ?
1
27
2
28
3
29
4
30
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Data Handling
Topic: Measures of Central Tendency (Mean, Median & Mode)
Correct Answer
Option C
Explanation
To determine the sum of the values of x and y, where x is the median of the original data set and y is the median after replacing 8 with 18, we need to follow these steps: ### Step 1: Find the Median of the Original Data Set The original data set is: 13, 8, 15, 14, 17, 9, 14, 16, 13, 17, 14, 15, 16, 15, 14. 1. **Sort…Read More
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