Practice Statistical Measures and Data Representation 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.
In a relative frequency histogram, what does the area of each bar specifically represent?
Which of the following best explains why frequency density is necessary when class widths are unequal?
The following frequency table shows the masses, grams, of 50 chicks.
| Mass ( grams) | Frequency |
|---|---|
| 3 | |
| 8 | |
| 15 | |
| 10 | |
| 9 | |
| 3 | |
| 2 |
Calculate the relative frequency of the lightest class interval ().
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
When comparing two distributions using box plots, why is it standard practice to compare the interquartile range () rather than just the range?
A researcher is studying the eye colors of a population. Which of the following statements best describes why the mean cannot be used to summarize this data?
A box plot shows a median that is very close to the lower quartile (), and the right whisker is much longer than the left whisker. This distribution is most likely:
When comparing travel time distributions between two different schools with significantly different student populations (e.g., students versus students), which vertical axis variable ensures a fair comparison?
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?
Practice Statistical Measures and Data Representation 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.
In a relative frequency histogram, what does the area of each bar specifically represent?
Which of the following best explains why frequency density is necessary when class widths are unequal?
The following frequency table shows the masses, grams, of 50 chicks.
| Mass ( grams) | Frequency |
|---|---|
| 3 | |
| 8 | |
| 15 | |
| 10 | |
| 9 | |
| 3 | |
| 2 |
Calculate the relative frequency of the lightest class interval ().
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
When comparing two distributions using box plots, why is it standard practice to compare the interquartile range () rather than just the range?
A researcher is studying the eye colors of a population. Which of the following statements best describes why the mean cannot be used to summarize this data?
A box plot shows a median that is very close to the lower quartile (), and the right whisker is much longer than the left whisker. This distribution is most likely:
When comparing travel time distributions between two different schools with significantly different student populations (e.g., students versus students), which vertical axis variable ensures a fair comparison?
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?