Practice Describing and quantifying data with authentic MYP MYP Standard Mathematics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
True or False: To draw a cumulative frequency curve (ogive), the cumulative frequencies must be plotted against the class midpoints on the horizontal axis.
The class width for the interval in a grouped frequency table is
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 with a frequency of . 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.
For an ordered data set containing observations, how is the median () determined?
Fill in the blank: For an ordered data set containing observations, the median is located at the ________ position.
Which of the following best explains why the interquartile range (IQR) is often preferred over the range when describing the variation in a data set that includes extreme outliers?
A data set has a lower quartile () of and an upper quartile () of . According to the rule, which of the following values would be considered an outlier?
A cumulative frequency curve is drawn for the test scores of students. The curve is observed to be very steep between the scores of and , but becomes almost horizontal between the scores of and . Which of the following is a valid conclusion based on this observation?
Practice Describing and quantifying data with authentic MYP MYP Standard Mathematics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
True or False: To draw a cumulative frequency curve (ogive), the cumulative frequencies must be plotted against the class midpoints on the horizontal axis.
The class width for the interval in a grouped frequency table is
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 with a frequency of . 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.
For an ordered data set containing observations, how is the median () determined?
Fill in the blank: For an ordered data set containing observations, the median is located at the ________ position.
Which of the following best explains why the interquartile range (IQR) is often preferred over the range when describing the variation in a data set that includes extreme outliers?
A data set has a lower quartile () of and an upper quartile () of . According to the rule, which of the following values would be considered an outlier?
A cumulative frequency curve is drawn for the test scores of students. The curve is observed to be very steep between the scores of and , but becomes almost horizontal between the scores of and . Which of the following is a valid conclusion based on this observation?