Case-Based Critical Thinking Questions Case 1 - Horizon Cleaners

question 24

Multiple Choice

Case-Based Critical Thinking Questions Case 1 - Horizon Cleaners
Horizon Cleaners is an organic dry cleaner for clothing. The price for dry cleaning a shirt is $3.00, the price for pants is $3.50, and the price for dresses is $4.00. All clothes can be either washed or dry cleaned. Dry cleaned clothes can be hung or folded, and folded items cost an additional $0.50 per item.
You meet with the manager to show her the interface and obtain feedback. She tells you that very few customers request dry cleaned clothes to be folded. She suggests only applying the folding fee if a customer makes a special request, and it should be calculated for all laundered items in a customer's order. You decide to make the folding fee ____.

• A) a single radio button and remove it from the nested selection structure
• B) a single check box and remove it from the nested selection structure

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Definitions:

Discrete Random Variable

A random variable that has countable outcomes, such as the number of heads in a series of coin flips.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space when these events occur with a known constant rate and independently of the time since the last event.

Discrete Random Variable

A type of random variable that can take on a countable number of distinct values.

Discrete Random Variable

A random variable that can take on a countable number of distinct values.