General Resources (related to multiple objectives in the table)
Objective
A. Data Representation and Analysis Students should be able to:
1. distinguish between types of data (qualitative and quantitative data, discrete and continuous data)
2. represent numerical data diagrammatically (stem-and-leaf diagrams and box-and-whisker plots)
3. outline the relative advantages and disadvantages of stem-and-leaf diagrams and box-and-whisker plots in data analyses
4. interpret stem-and-leaf diagrams and box-and-whisker plots
5. determine quartiles and percentiles from raw data, grouped data, stem-and-leaf diagrams, box-and-whisker plots
6. calculate measures of central tendency and dispersion (mode, median, range, interquartile range, semi-interquartile range, variance and standard deviation of grouped and ungrouped data)
7. explain how the standard deviation measures the spread of a set of data
B. Probability Theory Students should be able to:
1. distinguish among the terms experiment, outcome, sample space and event
2. calculate the probability of event A, P(A), as the number of outcomes of A divided by the total number of possible outcomes, when all outcomes are equally likely and the sample space is finite
3. use the basic laws of probability:
(i) the sum of the probabilities of all the outcomes in a sample space is equal to one;
(ii)
Study Resources
for any event A
(iii) P(A') = 1 - P(A), where P(A') is the probability that event A does not occur;
4. Use
to calculate probabilities.
5. identify mutually exclusive events A and B such that
6. calculate the conditional probability P(A|B) where
7. identify independent events
8. use the property
or P(A|B) = P(A) where A and B are independent events
9. construct and use possibility space diagrams, tree diagrams and Venn diagrams to solve problems involving probability