Use the Given Frequency Distribution to Find the
(A)class Width

question 111

Multiple Choice

Use the given frequency distribution to find the
(a) class width.
(b) class midpoints of the first class.
(c) class boundaries of the first class.
- $$\begin{array}{l}\text { Miles (per day) }\\\begin{array} { c | c } \text { Class } & \text { Frequency, } \mathrm { f } \\\hline 1 - 2 & 9 \\3 - 4 & 22 \\5 - 6 & 28 \\7 - 8 & 15 \\9 - 10 & 4\end{array}\end{array}$$ 2 8
5

• A) (a) 2
• (b) \(1.5\)
• (c) \(0.5 - 2.5\)
• B) (a) 1
• (b) \(1.5\)
• (c) \(0.5 - 2.5\)
• C) (a) 2
• (b) 1
• (c) \(1 - 2\)
• D) (a) 1
• (b) 1
• (c) 1-2

---

Definitions:

Postcoital Dysphoria

A condition where individuals experience sadness, anxiety, agitation, or a sense of emptiness after engaging in sexual intercourse.

Climatic Synchrony

The phenomenon where climatic or environmental conditions affect the growth, reproduction, or survival of a population in a synchronized manner.

Dual Control Model

A theoretical perspective of sexual response based on brain function and the interaction between sexual excitation and sexual inhibition.

Sexual Inhibition

A psychological or physiological process that limits or suppresses sexual desire, behavior, or response.