MEASURES OF CENTRAL TENDENCY FOR UNGROUPED DATA

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

WHAT IS THE NUMBER OF CASES?

• 10

• 11

• 12

• 13

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

WHAT IS THE SUMMATION OF X?

• 370

• 474

• 300

• 477

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

COMPUTE FOR THE VALUE OF MEAN.

• 39.75

• 37.5

• 38.5

• 39.5

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

WHAT IS THE MEDIAN VALUE?

• 38.5

• 39

• 40

• 40.5

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

WHAT IS THE VALUE OF THE MODE?

• 38

• 45

• 38 and 43

• 43 and 45

Given the set of scores:

43, 38, 43, 38, 38, 45, 36, 38, 43, 40, 35, 40

WHAT TYPE OF MODE EXISTS IN THE GIVEN DISTRIBUTION ABOVE?

• Unimodal

• Bimodal

• Multimodal

• Rectangular Distribution

Compute for the value of Weighted Mean.

• 4.09

• 4.90

• 3.09

• 3.90

Measures of central tendency which is in the middle position when the data are arranged from lowest to highest or vise versa.

• Mean

• Mode

• Median

Which of the following affects by the outliers.

• Mean

• Mode

• Median

Which of the following possible that there is no value exists?

• Mean

• Mode

• Median