Final Exam

Question 1

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THE MOST APPROPRIATE TECHNIQUE TO ESTABLISH WHETHER THE AVERAGE PRICE OF A BACARDI BREEZER IS HIGHER THAN €5 IS …?

Select one:

a. AN INDEPENDENT SAMPLES T-TEST.

b. A ONE SAMPLE T-TEST.

c. A PAIRED SAMPLES T-TEST.

d. ANOVA.

Question 2

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THE MOST SUITABLE WAY TO TEST IF SOCIAL CLASS INFLUENCES THE POLITICAL PARTY FOR WHICH PEOPLE VOTE IS:

Select one:

a. A CHI-SQUARE TEST.

b. A T-TEST.

c. ANOVA.

d. REGRESSION-ANALYSIS.

Question 3

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WHICH OF THE FOLLOWING DESCRIPTIVE STATISTICS PROVIDE A USEFUL OVERVIEW OF ORDINAL DATA?

Select one:

a. THE MEAN AND THE MEDIAN.

b. THE MEDIAN AND THE MODE.

c. THE MODE AND THE MEAN.

d. THE MEAN, THE MEDIAN, AND THE MODE.

Question 4

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THE CRUCIAL DIFFERENCE BETWEEN A QUASI-EXPERIMENTAL DESIGN AND A TRUE EXPERIMENTAL DESIGN IS:

Select one:

a. THE LEVEL OF SOPHISTICATION.

b. THE COSTS.

c. THE ABILITY TO CONTROL VARIABLES.

d. NONE OF THE ABOVE.

Question 5

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A.THAT THEY ARE NOT MEETING THE SPECIFIC NEEDS OF THE PARTICULAR SITUATION OR SETTING.

Select one:

a. THAT IT IS GENERALLY MORE EXPENSIVE TO COLLECT SECONDARY DATA THAN PRIMARY DATA.

b. THAT THEY ARE GENERALLY QUALITATIVE IN NATURE.

c. THAT THEY CANNOT BE USED FOR FORECASTING PURPOSES.

Question 6

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WHAT IS TRUE ABOUT QUASI-EXPERIMENTAL DESIGNS?

Select one:

a. QUASI-EXPERIMENTAL DESIGNS EXPOSE AN EXPERIMENTAL GROUP TO A TREATMENT AND MEASURE ITS EFFECTS.

b. A QUASI-EXPERIMENTAL DESIGN IS THE WEAKEST OF ALL DESIGNS.

c. A QUASI-EXPERIMENTAL DESIGN DOES NOT MEASURE TRUE CAUSE-AND-EFFECT RELATIONSHIPS.

d. ALL OF THE ABOVE.