https://file.aiquickdraw.com/mathbot/file/1727090413159s29rpdvy.jpg

The image contains a frequency distribution table with two columns:

- \(x\) represents the scores: 5, 4, 3, 2, 1
- \(f\) represents the frequency of each score: 1, 2, 3, 5, 2

The question asks to find \(\sum f\) or \(N\), which is the sum of the frequencies.

Let's compute that:

\[
\sum f = 1 + 2 + 3 + 5 + 2 = 13
\]

Therefore, \(\sum f\) or \(N = 13\).

Would you like further details on this calculation or any other questions?

Here are some related questions:
1. What is the mean of the scores in this distribution?
2. How do we calculate the median score from this frequency table?
3. What is the mode of the distribution?
4. How do we compute the variance for this data set?
5. Can we calculate the standard deviation for these scores?

**Tip:** Always double-check the sum of frequencies to ensure accuracy when working with a frequency distribution.

Find each value requested for the set of scores in the following frequency distribution table. What is ∑f or N?

Learn how to calculate the sum of frequencies (∑f or N) using a frequency distribution table. In this problem, we sum the frequencies of scores 5, 4, 3, 2, and 1. Ideal for students in Grades 6-8 learning basic statistics concepts.

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