This Question Relates to the Output Below: How Can

question 23

Multiple Choice

This question relates to the output below: How can see that this variable is negatively skewed?

• A)The median is the average of the mean and mode.
• B)The median is higher than the mean.
• C)The median is the arithmetic mean of the mode.
• D)This is a trick questions because actually the variable is positively skewed.
• E)Both (a)and (c).

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Definitions:

Probability

A numerical assessment, between 0 and 1, representing the chance of an event taking place.

Poisson Random Variable

A type of random variable that expresses the probability of a given number of events happening in a fixed interval of time or space, assuming events occur with a known constant mean rate and independently of the time since the last event.

Average Number

The arithmetic mean, calculated as the sum of all values in a set divided by the number of values in the set.

Event Occurs

Indicates the happening of a specific condition or outcome within a statistical experiment.