Random Rectangles
Using the Random Rectangles activity from this PDF,
http://www.rtmsd.org/cms/lib/PA01000204/Centricity/Domain/197/RandomRectangles.PDF
please do the various activities _except_ for the Dot Plots, and type in the results here.
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Lastname *
Firstname *
Which Section *
Page1z1
Judgemental Sampling: From page 1, enter the z_1 value (the area of the first rectangle you chose) here:
Page1z2
From page 1, enter the z_2 value (the area of the second rectangle you chose) here:
Page1z3
From page 1, enter the z_3 value (the area of the third rectangle you chose) here:
Page1z4
From page 1, enter the z_4 value (the area of the fourth rectangle you chose) here:
Page1z5
From page 1, enter the z_5 value (the area of the fifth rectangle you chose) here:
Page1zbar
From page 1, enter the zbar value (the mean of the z1 through z5 values)
Page3z1
Random Sampling: From page 3, enter the z_1 value (not the r_1 number)
Page3z2
From page 3, enter the z_2 value (not the r_2 number)
Page3z3
From page 3, enter the z_3 value (not the r_3 number)
Page3z4
From page 3, enter the z_4 value (not the r_4 number)
Page3z5
From page 3, enter the z_5 value (not the r_5 number)
Page3zbar
From page 3, enter the zbar value (the mean of the previous 5 z values)
Page4z1
Stratified Sampling: From page 4, enter the z_1 value (not the s_1 value)
Page4z2
From page 4, enter the z_2 value (not the s_2 value)
Page4z3
From page 4, enter the z_3 value (not the s_3 value)
Page4z4
From page 4, enter the z_4 value (not the s_4 value)
Page4z5
From page 4, enter the z_5value (not the s_5 value)
Page4zbar
From page 4, enter the zbar value (the mean of the previous 5 z values)
Page4zbar
From page 4, enter the zbar value (the mean of the previous 5 z values)
Page5clusterNumber
Cluster Sampling: From page 5, enter the cluster number (between 01 and 20)
Page5z1
From page 5, enter the z_1 value.
Page5z2
From page 5, enter the z_2 value.
Page5z3
From page 5, enter the z_3 value.
Page5z4
From page 5, enter the z_4 value.
Page5z5
From page 5, enter the z_5 value.
Page5zbar
From page 5, enter zbar (the mean of the previous 5 z values)
Page6randomNumber
Systematic Sampling: From page 6, enter the random number between 1 and 20 that you chose.
Page6z1
From page 6, enter z_1
Page6z2
From page 6, enter z_2
Page6z3
From page 6, enter z_3
Page6z4
From page 6, enter z_4
Page6z5
From page 6, enter z_5
Page6zbar
From page 6, enter zbar (the mean of the previous 5 z values)
Page7z1
Random Point Sampling: From page 7, enter z_1 (the rectangle area)
Page7z2
Random Point Sampling: From page 7, enter z_2 (the rectangle area)
Page7z3
Random Point Sampling: From page 7, enter z_3 (the rectangle area)
Page7z4
Random Point Sampling: From page 7, enter z_4 (the rectangle area)
Page7z5
Random Point Sampling: From page 7, enter z_5 (the rectangle area)
Page7zbar
Random Point Sampling: From page 7, enter zbar (the mean of the previous 5 z values)
Page7thought1
Random Point Sampling: Do you think this sampling procedure gives a simple random sample?
Clear selection
Page7thought2
Random Point Sampling: Do you think this sampling procedure gives a simple random sample? Explain your answer from above.
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