Question

Determine the minimum, maximum, and quartile values.
{1, 2, 2, 1, 3, 1, 2, 1, 2, 3, 1, 2, 1}

Answer 1

To find the minimum, maximum, and quartiles of a dataset, organize the data in ascending order, find the minimum and maximum values, and calculate the first and third quartiles.

Step-by-step explanation:

To find the minimum, maximum, and quartiles of a given dataset, we can follow these steps:

1. Organize the data in ascending order.
2. Find the minimum value, which is the smallest number in the dataset.
3. Find the maximum value, which is the largest number in the dataset.
4. Calculate the first quartile (Q1), which is the median of the lower half of the dataset.
5. Calculate the third quartile (Q3), which is the median of the upper half of the dataset.

For the given dataset {1, 2, 2, 1, 3, 1, 2, 1, 2, 3, 1, 2, 1}, the minimum value is 1, the maximum value is 3, the first quartile is 1, and the third quartile is 2.