Data+Management

===This page contains most of the activities I use in Data Management that integrate TI Nspire CAS but there are others as well that are hopefully useful to you. If you have any problems, questions or suggestions, please e-mail me Paul Alves.===

The Normal Distrbution
__Assessing Normalcy__ This activity is from TI's Nspired Math. It looks at the criteria that are needed to determine if a dataset is normal. Click here for the Nspire file: and the student worksheet:

__Normalcy Program__ Click here for the Nspire file:

__Normal Models for Discrete Data__ This activity uses the number of earthquakes for a 100 year span to determine if the normal distribution is an appropriate distribution for the data. Download the student activity: and the Nspire data file.

__Approximating the Binomial Distribution__ This activity investigates the conditions necessary to use the normal distribution to approximate the binomial distribution. Download the student activity: and the Nspire file:.

Bivariate Data
__HDI Investigation__: Students use the human development index to find which factor best correlates with the index. Click here for the Nspire file:. Which dataset is the most linear?

Data Management Resources - This is a great Google site from David Petro that has tons of resources for Data Management.