Central Tendency

Central Tendency

center or location of the distribution

CENTRAL TENDENCY

The central tendency is one of the most quintessential concepts in statistics.

Although it does not provide information regarding the individual values in the data set, it delivers a comprehensive summary of the whole dataset.

The sum of all the numbers in the data set divided by the number of elements.

MEAN

Fill in the Blanks

What is the mean of: 34, 68, 84, 76, 61, 61, 85, 54, 44, 70, 72, 83, 61?

(type in your answer - number only - up to 2 decimal points)

The element in the middle of the data set after it’s arranged in order.

Median

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What is the median of: 34, 68, 84, 76, 61, 61, 85, 54, 44, 70, 72, 83, 61?

(type in your answer - number only)

Fill in the Blanks

What is the median of: 34, 68, 84, 76, 61, 61, 85, 54, 44, 70, 72, 83

The value that occurs most frequently in the data set.

Mode

Fill in the Blanks

What is the mode of:

34, 68, 84, 76, 61, 61, 85, 54, 44, 70, 72, 83, 61

Fill in the Blanks

What is the mode of:

34, 68, 84, 76, 61, 61, 85, 54, 44, 70, 72, 83, 54

Fill in the Blanks

What is the mode of:

34, 68, 84, 76, 61, 85, 54, 44, 70, 72, 83

Fill in the Blanks

Compute for MEAN of the following data set:

89, 75, 53, 39, 89, 98, 74, 11, 18, 15, 34, 77

Fill in the Blanks

Compute for MEDIAN of the following data set:

89, 75, 53, 39, 89, 98, 74, 11, 18, 15, 34, 77

Fill in the Blanks

identify the MODE of the following data set:

89, 75, 53, 39, 89, 98, 74, 11, 18, 15, 34, 77

Fill in the Blanks

The number of building permits issued last month to 12 construction firm in a small city in Region 1 were

4, 7, 0, 7, 11, 4, 1, 15, 3, 5, 8, and 7.

Treating the data as a population, find MEAN:

Fill in the Blanks

The number of building permits issued last month to 12 construction firm in a small city in Region 1 were

4, 7, 0, 7, 11, 4, 1, 15, 3, 5, 8, and 7.

Treating the data as a population, find MEDIAN:

Fill in the Blanks

The number of building permits issued last month to 12 construction firm in a small city in Region 1 were

4, 7, 0, 7, 11, 4, 1, 15, 3, 5, 8, and 7.

Treating the data as a population, find MODE:

How are central tendencies applied in real/day-to-day lives?

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