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2. The following temperatures were recorded (in F®) each day for two weeks. 82, 72, 83, 75, 80, 78, 82, 73, 60, 79, 80, 78, 83, 81 ka) What is the outlier in this data, if one exists? O 84 Choose: 83 O 60 O no outliers b) What is the mean for this set of data? o 75 Choose: O 79.5 o 77.6 o 78.9 (c) What is the mean for this set of data, if the outlier is removed? o 77.6 Choose: o 75 o 78.9 o 79.5 (d) Which of the box plots gives the best representation of this data set? Choose: о Вох А О Вох В o Both give the O Neither represent this data. Box A . same information. Box B

2. The following temperatures were recorded (in F®) each day for two weeks. 82, 72, 83, 75, 80, 78, 82, 73, 60, 79, 80, 78, 83, 81 ka) What is the outlier in this data, if one exists? O 84 Choose: 83 O 60 O no outliers b) What is the mean for this set of data? o 75 Choose: O 79.5 o 77.6 o 78.9 (c) What is the mean for this set of data, if the outlier is removed? o 77.6 Choose: o 75 o 78.9 o 79.5 (d) Which of the box plots gives the best representation of this data set? Choose: о Вох А О Вох В o Both give the O Neither represent this data. Box A . same information. Box B

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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NaNotebook Algebra 1 Practice with Outliers MathBitsNotebook.com lab Iosical Ouine Aledta1Ote Maa Teacher Resce Iemaoftae Contact Person: Dona Rebeta Practice Page Directions: These questions deal with outliers. | 1. Given data set: -3, 5, 10, 12, 14, 18, 24, 26, 49, 60 Which of the following statements is true regarding this data? Choose: O The value -3 is the only outlier. O The value 60 is the only outlier. outliers exist. OMultiple outliers exist. 2. The following temperatures were recorded (in F°) each day for two weeks. 82, 72, 83, 75, 80, 78, 82, 73, 60, 79, 80, 78, 83, 81 (a) What is the outlier in this data, if one exists? O 84 O 83 Choose: O 60 O no outliers (b) What is the mean for this set of data? O 75 Choose: O 77.6 O 78.9 O 79.5 Choose: (c) What is the mean for this set of data, if the outlier is removed? o 77.6 o 75 o 79.5 o 78.9 (d) Which of the box plots gives the best representation of this data set? Choose: о Вох А O Box B O Both give the same information Box B O Neither represent this data. Box A . Muns com 50 60 70 80 3. The data set shown below has an outlier. Determine the outlier and then answer the questions as to what happens to the median, mean, mode, range and standard deviation when the outlier is removed. Data: 29, 19, 35, 27, 21, 48, 23, 12, 24, 26, 20, 28, 30, 22, 19, 32, 22 If the outlier is excluded, what happens to: Increase Decrease No effect the median? the mean? the mode? the range? the standard deviation?
Transcribed Image Text:NaNotebook Algebra 1 Practice with Outliers MathBitsNotebook.com lab Iosical Ouine Aledta1Ote Maa Teacher Resce Iemaoftae Contact Person: Dona Rebeta Practice Page Directions: These questions deal with outliers. | 1. Given data set: -3, 5, 10, 12, 14, 18, 24, 26, 49, 60 Which of the following statements is true regarding this data? Choose: O The value -3 is the only outlier. O The value 60 is the only outlier. outliers exist. OMultiple outliers exist. 2. The following temperatures were recorded (in F°) each day for two weeks. 82, 72, 83, 75, 80, 78, 82, 73, 60, 79, 80, 78, 83, 81 (a) What is the outlier in this data, if one exists? O 84 O 83 Choose: O 60 O no outliers (b) What is the mean for this set of data? O 75 Choose: O 77.6 O 78.9 O 79.5 Choose: (c) What is the mean for this set of data, if the outlier is removed? o 77.6 o 75 o 79.5 o 78.9 (d) Which of the box plots gives the best representation of this data set? Choose: о Вох А O Box B O Both give the same information Box B O Neither represent this data. Box A . Muns com 50 60 70 80 3. The data set shown below has an outlier. Determine the outlier and then answer the questions as to what happens to the median, mean, mode, range and standard deviation when the outlier is removed. Data: 29, 19, 35, 27, 21, 48, 23, 12, 24, 26, 20, 28, 30, 22, 19, 32, 22 If the outlier is excluded, what happens to: Increase Decrease No effect the median? the mean? the mode? the range? the standard deviation?
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