#### PS.1: Students gather and display data and use measures of central tendency and variability.

PS.1.1: Create, compare, and evaluate different graphic displays of the same data, using histograms, frequency polygons, cumulative distribution functions, pie charts, scatter plots, stem-and-leaf plots, and box-and-whisker plots. Draw these by hand or use a computer spreadsheet program.

PS. 1.2: Compute and use mean, median, mode, weighted mean, geometric mean, harmonic mean, range, quartiles, variance, and standard deviation.

#### PS.2: Students solve problems involving the use of probability and probability distributions.

PS.2.1: Understand the counting principle, permutations, and combinations, and use them to solve problems.

PS.2.2: Understand and use the addition rule to calculate probabilities for mutually exclusive and non-mutually exclusive events.

PS.2.3: Understand and use the multiplication rule to calculate probabilities for independent and dependent events.

PS.2.5: Understand conditional probability and Bayes? Theorem and use them to solve problems.

PS.2.6: Use discrete random variables and probability distributions, including the binomial and geometric distributions.

PS.2.7: Compute and interpret the mean and variance of a probability distribution.

PS.2.8: Use and apply the normal distribution.

PS.2.9: Understand the central limit theorem and use it to solve problems.

PS.2.10: Use other continuous random variables and probability distributions to solve problems.

#### PS.3: Students use confidence intervals and hypothesis tests, fit curves to data, and calculate correlation coefficients.

PS.3.1: Compute and use confidence intervals to make estimates.

PS.3.3: Use the principle of least squares to find the curve of best fit for a set of data.

PS.3.4: Calculate and interpret the correlation coefficient of a set of data.

Correlation last revised: 1/20/2017

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.