6, 5, 3, 6, 8 01/10/11 Mean, Median, Mode Warm Up

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Presentation transcript:

6, 5, 3, 6, 8 01/10/11 Mean, Median, Mode Warm Up Find the mean, median, mode, and range for the following data set: 6, 5, 3, 6, 8 Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

3, 5, 6, 6, 8 01/10/11 Mean, Median, Mode Mode: 6 Range: 5 Find the mode, median, range, and mean for the following data set: 3, 5, 6, 6, 8 Mode: 6 Range: 5 Median: 6 Mean: 5.6 Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

01/10/11 Mean, Median, Mode Correct Homework Page12 #1,2 and 8 The mean is the sum of the data values divided by the number of data items. (AVERAGE) The median is the middle value, or if not middle the average of the two middle values. (MIDDLE) The mode is the value or values that occur most often. When all the data values occur the same number of times, there is no mode. (MOST OFTEN) The range of a set of data is the difference between the greatest and least values. It is used to show the spread of the data in a data set. (HIGHEST – LOWEST) Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

01/10/11 Mean, Median, Mode Find the average (mean) of each data set 6 and 8 3 and 7 7 and 8 100, 200, and 300 10, 20, 12, 18 Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

01/10/11 Mean, Median, Mode Cubes LT: I will calculate the mean, median, mode, and range of data. Cubes Model the following data set with your cubes: 3, 2, 5, 3, 2 Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

01/10/11 Mean, Median, Mode Cubes LT: I will calculate the mean, median, mode, and range of data. Cubes Model the following data set with your cubes: 5, 2, 3, 6 Then find the mean, median, mode, and range. Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.

01/10/11 Mean, Median, Mode Assignment: Worksheet The mean is the sum of the data values divided by the number of data items. (AVERAGE) The median is the middle value, or if not middle the average of the two middle values. (MIDDLE) The mode is the value or values that occur most often. When all the data values occur the same number of times, there is no mode. (MOST OFTEN) The range of a set of data is the difference between the greatest and least values. It is used to show the spread of the data in a data set. (HIGHEST – LOWEST) Today’s Plan: -Warm Up -Mean, Median, Mode, Range -Assignment Learning Target: I will calculate the mean, median, mode, and range of data.