1) a b+ b c+ c d f 2) male female - wikispacesnotes+p1-14.pdf · unit l- descriptive statistics ......

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Page 1: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 2: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define

(meaningful)

^

(also percentages)

1)  A    B+   B    C+   C    D    F

2)  Male    Female

3)

4) 

Page 3: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define

confounded if only (a) and (e) but because of the presence of (b), (c), and (d) it is a good experiment.

Page 4: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define

Placebo effect­ a beneficial effect, produced by a placebo drug or treatment, that cannot be attributed to the properties of the placebo itself, and must therefore be due to the patient's belief in that treatment. 

Hawthorne Effect­ the alteration of behavior by the subjects of a study due to their awareness of being observed. 

Page 5: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 6: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 7: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 8: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 9: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 10: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 11: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 12: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 13: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define
Page 14: 1) A B+ B C+ C D F 2) Male Female - WikispacesNotes+p1-14.pdf · Unit l- Descriptive Statistics ... the following scenarios as being nominal, ordinal, interval, ... we will define