Opening the paper…

Statistics for Data Science I, Qualifier

September 2024 term, 22 Dec 2024, Set QDQ1

Learning mode

Question 1

+3−0Multiple correct

Select all that apply

Select all that apply.

A.
Median of the data will be either “Mountain Dew” or “Mirinda”.
B.
The data is bimodal.
C.
Mode is not defined for the given data.
D.
Median is not defined for the given data.

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Figure from the original question paper Which of the following statement(s) is(are) true? The average of 15 observations is 48. If the average of the first 8 observations is 42 and the average of the last 8 observations is 54, what is the value of the 8th observation?