Question

which frequency distribution shows a set of outcomes with the largest standard deviation.

Explanation:

Step1: Recall the concept of standard deviation

Standard deviation measures the spread of data. A larger spread means a larger standard deviation.

Step2: Analyze the frequency distribution

Looking at the frequency - score graph, we observe that the data in the second row (score = 2) has a wider spread along the frequency axis compared to other rows.

Answer:

The frequency distribution corresponding to score = 2 has the largest standard deviation.