Measures Of Central Tendency Worksheet Doc

The most commonly used measures are mean medium and mode.

Measures of central tendency worksheet doc. This quantity is termed a measure of central tendency. You may use a calculator if you would like. The goal of central tendency is to identify the single value that is the best representative for the entire set of data. Exercises in measure of central tendency grouped and ungrouped data free download as word doc doc pdf file pdf text file txt or read online for free.

Mean median and mode from grouped and ungrouped data. You will see similar problems on the lesson knowledge. After they have written their responses discuss which of the measures of central tendency best reflects the data and why. If all the numbers in a set of data are relatively close together either the median or mean can be used as a measure of central tendency.

Central tendency in general terms central tendency is a statistical measure that determines a single value that accurately describes the center of the distribution and represents the entire distribution of scores. Instruct students to read the findings of the unc study and answer question 5 independently. Study each of these problems carefully. In analyzing statistical data it is often useful to have numbers describe the complete set of data.

Scribd is the worlds largest social reading and publishing site. Descriptive statistics ungrouped data measures of central tendency measures of central tendency measures of variability measures of variability grouped data. Have students compare the measures of central tendency and answer question 6. Mean median and mode examples 1.

Measures of central tendency. Lesson initiator what is the purpose of finding an average 2. Measures of central tendency and dispersion. Interesting word problems are included in each section.

Mean median mode and range worksheets contain printable practice pages to determine the mean median mode range lower quartile and upper quartile for the given set of data. The mode is the best measure of central tendency for data that represent frequency of choice such as favourite colour clothing and shoe sizes or most popular musical group. Describe and interpret data using measures of central tendency and measures of variability module mapmodule map here is a simple map of the lessons that will be covered in this module. C what is the best measure of central tendency for ruiz the mean or the median.

Measures of central tendency are used because they represent centralized or middle values of the data. Mean median mode and range. For a set of data we determine a quantity used to summarise the whole set of data. Measure of central tendency.