Intro to Stats 1.7 Pt 1

Fill in the Blanks

Multiple Choice

Is the range a resistant measure?

• Yes, it considers both the highest and lowest value, thus balancing out any influence of outliers.

• No, it uses the highest and the lowest values, either of which could be outliers.

• The range uses real data and is therefore resistant to fake data influences.

Open Ended

For the data on the left find the mean and the variance. Please turn your work into Mr. Devlin before starting the homework that is in Google Classroom.

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Suggestion: write your work out when calculating the standard deviation.

Homework