Statistics
Topic Coverage
Unit 1
Sec 1.1
Sec 1.2
Sec 1.3
Sec 2.2
Difference in population and samples
Quantitative and categorical variables
How to take a simple random sample
Organize categorical variables into frequency distributions
Subjects fit into only one category
Subjects fit into more than one category
Construct circle graphs
Construct bar graphs
Construct Pareto Charts
Test #1
Unit 2
Sec 2.1
Sec 2.2
Frequency distributions for quantitative data (Creating groups)
Constructing Histograms (Relative Frequency)
Constructing Frequency Polygons (Relative Frequency)
Constructing Ogives (Cumulative Relative Frequency)
Construct Stem-and-Leaf Plots
Construct Dot Plots
Construct Time Plots
Test #2
Unit 3
Sec 2.3
Sec 2.4
Test #3
Measures of Center
Sample Mean (Do not even talk about popluation mean, this will confuse them)
Median
Weighted Mean
Finding sample standard deviation
Applying empirical rule
Find how many observations will fall into a range of data (Finding % of a #)
Unit 4
Sec 2.5
Finding the 5 # summary
Constructing box plots
Comparing Box plots
Finding z-scores
Sec 5.1
Using the standard normal distribution (Do not use the word probability)
Sec 5.2
Applications of the standard normal distribution (Do not use the word
probability)
Test #4
Unit 5
Sec 2.2
Sec 9.2
Scatterplots
Construct them and identify the direction of slope
Linear Regression
Find equation of line of best fit (use calculator)
Identify slope and y-intercept
Make predictions
Graph line on scatterplot by identifying two points
Test #5
Unit 6
Sec 3.1
Basic Probability Concepts
Sec 3.2
Conditional Probability
Multiplication Rule
Sec 3.3
Addition Rule
Mutually Exclusive
Not Mutually Exclusive
Test #6