Suppose That 8% of the Customers of a Cable Television

question 16

Multiple Choice

Suppose that 8% of the customers of a cable television company watch the Jewelry Network channel at least once a week. The cable company does not know the actual proportion of all customers who watch the channel at least once a week and is trying to decide whether to replace this channel with a new local station. The company plans to take a random sample of 150 customers and to use as an estimate of the population proportion. ​
Determine the standard deviation of .
​

• A)0.022
• B)0.006
• C)2.400
• D)0.070
• E)0.041

---

Definitions:

Positive Emotions

Feelings that are generally beneficial to psychological health and well-being, such as happiness, joy, and love.

Emotional Display Rule

Unstated cultural guidelines for acceptable emotions and emotional expression that are communicated to children via parents’ emotional behavior, expressions, and socialization.

Difficult Temperament

A personality trait characterized by high levels of irritability, difficulty in adapting to change, and intense emotional reactions.

Irritable

Experiencing or showing a tendency to be easily annoyed or made angry.