### Boxplots IntroductionUpdated on This lesson involves representing distributions of data using boxplots. | | Download5,485 |

### Center and SpreadUpdated on Students will recognize that the mean and standard deviation (SD) and the median and interquartile range (IQR) are two ways to measure center and spread. | | Download5,171 |

### Center of MassPublished on Students will identify and interpret the mean geometrically as the location of the coins on the ruler such that the sum of the distances on either side of the mean is the same. | | Download4,088 |

### Multiple BoxplotsPublished on This lesson involves analyzing three parallel boxplots. | TI-Nspire™ CX TI-Nspire™ CX CAS TI-Nspire™ Navigator™ TI-Nspire™ TI-Nspire™ CAS
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### SD: Measure of SpreadPublished on This lesson is intended as an introductory activity to the concept of standard deviation. | TI-Nspire™ CX TI-Nspire™ CX CAS TI-Nspire™ Navigator™ TI-Nspire™ TI-Nspire™ CAS
| Download4,274 |