Shown Below Are the Boxplot and Summary Statistics for the Heights,in

question 38

Multiple Choice

Shown below are the boxplot and summary statistics for the heights,in centimetres,of a class of Grade 3 students in Halifax,NS.
Which measures of centre and spread would you use for this distribution?

• A)Median and standard deviation,because the outlier affects the mean.
• B)Mean and standard deviation,because the outlier affects the mean.
• C)Mean and IQR,because the outlier does not really affect the mean.
• D)Median and IQR,because the outlier significantly affects the mean.
• E)Mean and standard deviation,because the outlier does not really affect the mean.

Comprehend the role and calculation of probabilities in relation to the distribution of sample means and proportions.

Relate simulation outcomes to probability estimations for both discrete and continuous random variables.

Recognize the significance of the Central Limit Theorem in shaping sample distribution models.

Determine the feasibility of applying the Normal model under various conditions in real-world scenarios.

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Definitions:

Categories of Values

Classifications or groupings of values, often used in investigating peoples’ priorities and principles.

Tension

A state of mental or emotional stress, often arising from situations of conflict or anxiety.

Characteristics of Traits

Inherent features, qualities, or attributes that define and differentiate individuals or entities.

Facial Expressions

The movements of the facial muscles that convey emotions, intentions, or social information to others.