MYP Standard Mathematics Topic 8.2 Describing and…

True or False: To draw a cumulative frequency curve (ogive), the cumulative frequencies must be plotted against the class midpoints on the horizontal axis.

A company presents a bar chart of its annual growth but omits the data for a year when the company faced a major loss. This is an example of which statistical pitfall?

In a grouped frequency table, one class interval is defined as $40 \le x < 60$ with a frequency of $12$ . Which value is used to estimate the sum of values for this interval when calculating the mean?

True or False: The mean is a resistant measure of central tendency because it is not significantly affected by the presence of extreme outliers.

Fill in the blank: For an ordered data set containing $n = 11$ observations, the median is located at the ________ position.

Inappropriate grouping

Cherry-picking measures or data

MYP Standard Mathematics 8.2 Describing and Quantifying Data Questionbank

MYP Standard Mathematics 8.2 Describing and Quantifying Data Questionbank

MYP Standard Mathematics 8.2 Describing and Quantifying Data Questionbank

MYP Standard Mathematics 8.2 Describing and Quantifying Data Questionbank

MYP MYP Standard Mathematics Topic 8.2 Describing and Quantifying Data Questionbank