Count Calculator

This Count Calculator helps you count how many values are in a list of numbers and shows each step clearly. It works by identifying each separate value in the list, counting the values from left to right, and then writing the final count as n. This makes it useful for checking answers, understanding how the count is determined, and practising statistics step by step.

Step-by-step method

1. List the values in the data set.
2. Count how many values there are and write the result as n.

Formula:

Example 1: Take the set of numbers below.

Step 1 - List the values in the data set.

In this problem: The values are 1, 2, 3, 4, 5.

Step 2 - Count how many values there are and write the result as n.

In this problem: There are 5 values in the list, so n = 5.

Final answer: The count is:

Example 2: Take the set of numbers below.

Step 1 - List the values in the data set.

In this problem: The values are 3, 10, 23, 12.

Step 2 - Count how many values there are and write the result as n.

In this problem: There are 4 values in the list, so n = 4.

Final answer: The count is: