What is the minimum, lower quartile, upper quartile, maximum of these numbers?

45 52 52 68 71 71 75 77 82 84 89 90 90 94 96

I forget how to do the lower and upper quartiles, but the minimum is the lowest number and the maximum is the highest number.

This site shows how to figure the quartiles.

http://www.ehow.com/about_5075250_quartile-math.html

These may help with quartiles:

http://wiki.answers.com/Q/How_do_you_determine_the_lowest_quartile_of_a_series_of_numbers

http://edhelper.com/statistics.htm#S4

To find the minimum, lower quartile, upper quartile, and maximum of a set of numbers, you need to first organize the numbers in ascending order.

The given numbers in ascending order: 45, 52, 52, 68, 71, 71, 75, 77, 82, 84, 89, 90, 90, 94, 96

1. Minimum: The minimum value is the smallest number in the set, which is 45.

2. Lower Quartile (Q1): The lower quartile divides the lower 25% of the data. To find the lower quartile, you need to calculate the median of the lower half of the data.

Using the given numbers: 45, 52, 52, 68, 71

Arrange these numbers in ascending order: 45, 52, 52, 68, 71

The lower quartile is the median of this dataset, which is 52.

3. Upper Quartile (Q3): The upper quartile divides the upper 25% of the data. To find the upper quartile, you need to calculate the median of the upper half of the data.

Using the given numbers: 75, 77, 82, 84, 89, 90, 90, 94, 96

Arrange these numbers in ascending order: 75, 77, 82, 84, 89, 90, 90, 94, 96

The upper quartile is the median of this dataset, which is 89.

4. Maximum: The maximum value is the largest number in the set, which is 96.

So, the minimum is 45, the lower quartile (Q1) is 52, the upper quartile (Q3) is 89, and the maximum is 96.