Descriptive Statistics Chapter 2 Quiz

To condense data into a simpler summary

Before making inferential statistical comparisons

Descriptive statistics summarize data, while inferential statistics make conclusions

<p>By summarizing the behavior of a sample data</p> Signup and view all the answers

<p>Nominal, ordinal, interval, and ratio variables</p> Signup and view all the answers

<p>To simplify a large amount of data into a more manageable form</p> Signup and view all the answers

<p>Measures of central tendency and variability</p> Signup and view all the answers

<p>To show the frequency of different data entries within specific classes or intervals</p> Signup and view all the answers

<p>The distance between the lower limits of consecutive classes</p> Signup and view all the answers

<p>$k = 1 + 3.3 \log n$</p> Signup and view all the answers