# 2721 Graphical & Numerical Smoothing

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| Written by Anthony Nunan
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Anthony Nunan
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Quizzes Created: 159 | Total Attempts: 45,981
Questions: 14 | Attempts: 41

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• 1.

### 6, 8, 13What is the mean of the numbers above

Explanation
the mean is the average - add them up and divide by how many there are!

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• 2.

### 3 Median Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

A. Graphical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 3.

### 5 Median Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

A. Graphical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 4.

### 5 Mean Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

B. Numerical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 5.

### 3 Mean Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

B. Numerical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 6.

### 2 Mean Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

B. Numerical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 7.

### 4 Mean Smoothing is an example of :

• A.

Graphical Smoothing

• B.

Numerical Smoothing

B. Numerical Smoothing
Explanation
Graphical = Median, Numerical = Mean

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• 8.

### 13, 8, 17.What is the median of the three numbers above

13
Explanation
Median is the middle number when they are placed in ascending order

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• 9.

### 13, 8, 17, 18, 22.What is the median of the numbers above

17
Explanation
Median is the middle number when they are placed in ascending order

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• 10.

### 13, 8, 17, 22, 40What is the median of the numbers above

17
Explanation
Median is the middle number when they are placed in ascending order

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• 11.

### 13, 8, 17, 14What is the median of the numbers above

13.5
Explanation
Median is the middle number when they are placed in ascending order

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• 12.

### 6, 8, 13What is the mean of the numbers above

9
Explanation
the mean is the average - add them up and divide by how many there are!

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• 13.

### 20, 60, 19What is the mean of the numbers above

33
Explanation
the mean is the average - add them up and divide by how many there are!

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• 14.