Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/content/65/3239065/html/ib/wordpress/index.php:2) in /home/content/65/3239065/html/ib/wordpress/wp-content/plugins/wordpress-simple-paypal-shopping-cart/wp_shopping_cart.php on line 26

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/content/65/3239065/html/ib/wordpress/index.php:2) in /home/content/65/3239065/html/ib/wordpress/wp-content/plugins/wordpress-simple-paypal-shopping-cart/wp_shopping_cart.php on line 26
SL AI – Statistics | IB Maths

SL AI – Statistics

Types of Data

Cumulative Frequency

Sampling

Regression

Statistics Review

Averages and Range

Spearman's Rank

Traffic Light Coding for Unit

Make your own copy and share with your students.

Learning Outcomes
Types of data: continuous and discrete.
Sampling: random samples, bias in samples and outliers.
Understand how to take a random sample, stratified data, systematic data.
Central tendency measure: mean, mode, median, range and quartiles, including grouped data.
Understand statistical diagrams such as histograms with even bar width.
Reading and constructing cumulative frequency and box and whisker plots.
Correlation and regression values, Pearsons’ product moment correlation coefficient.
Scatter diagrams, lines of best fit and predicting data from lines.