Question

descriptive statistics
constructing a frequency distribution for non - grouped data
(b) these images are associated with four personality traits.
but not every image is associated with every trait.
the table below shows the traits and the images associated with them.
how many participants selected an image that is associated with being impulsive?
participants

Explanation:

Step1: Identify the images associated with the "Impulsive" trait

The images associated with the "Impulsive" trait are \(1\), \(2\), and \(4\).

Step2: Find the frequencies of these images

From the frequency - distribution table:

• The frequency of image \(1\) is \(5\).
• The frequency of image \(2\) is \(4\).
• The frequency of image \(4\) is \(7\).

Step3: Sum the frequencies

$$5 + 4+7=\sum_{x\in\{1,2,4\}}f(x)$$

$$5 + 4+7 = 16$$

Answer:

\(16\)