Univariate Data

NZ Level 5

Create and interpret box and whisker

For the box plot shown below, find each of the following:

0 2 4 6 8 10 12 14 16 18 20 score |

Lowest score: | $\editable{}$ |

Highest score: | $\editable{}$ |

Range: | $\editable{}$ |

Median: | $\editable{}$ |

Interquartile Range: | $\editable{}$ |

Easy

Approx a minute

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Plan and conduct surveys and experiments using the statistical enquiry cycle:– determining appropriate variables and measures;– considering sources of variation;– gathering and cleaning data;– using multiple displays, and re-categorising data to find patterns, variations, relationships, and trends in multivariate data sets;– comparing sample distributions visually, using measures of centre, spread, and proportion;– presenting a report of findings

Evaluate statistical investigations or probability activities undertaken by others, including data collection methods, choice of measures, and validity of findings