Question

Enter the median, lower quartile, and upper quartile of the scores of 11 students on the geography quiz.

82, 75, 93, 73, 71, 95, 89, 84, 72, 79, 84

Answer 1

Median - 15.5

Lower Quartile - 13

Upper Quartile - 22.5

Steps to calculate Median:

1. Orchestrate your numbers in mathematical request.

2. Check the number of numbers you have.

3. On the off chance that you have an odd number, partition by 2 and gather together to get the situation of the middle number.

4. On the off chance that you have a considerably number, partition by 2. Go to the number around there and normal it with the number in the following higher situation to get the middle.

Steps to calculate Upper and Lower Quartile:

1. Request your informational index from most minimal to most elevated qualities.

2. Track down the middle. This is the second quartile Q2.

3. At Q2 split the arranged informational collection into equal parts.

4. The lower quartile Q1 is the middle of the lower half of the information.

5. The upper quartile Q3 is the middle of the upper portion of the information.