- By
**bob** - Follow User

- 133 Views
- Uploaded on

Download Presentation
## PowerPoint Slideshow about ' QM 2610 Statistical Methods I' - bob

**An Image/Link below is provided (as is) to download presentation**

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript

Statistical Methods I

Quantitative (Numerical)

Discrete

Continuous

Qualitative (Categorical)

Levels of Data Measurement

General Case:

{

}quantitative

{

}qualitative

highest Ratio

Interval

--------

Ordinal

lowest Nominal

Classify the data obtained with the following questions.

_____ Q1. How many pairs of tennis shoes do you own?

_____ Q2. How high is your vertical leap measured in inches?

[1] less than 12 inches

[2] at least 12 inches but less than 24 inches

[3] at least 24 inches but less than 36 inches

[4] at least 36 inches but less than 48 inches

[5] at least 48 inches

_____ Q3. What is your favorite physical education activity?

[1] baseball

[2] basketball

[3] football

[4] soccer

[5] softball

[6] tennis

[7] volleyball

[8] OTHER

_____ Q4. What is the best temperature (in F) in which to

play football?

Which questions yield qualitative (categorical) data?

Which questions yield quantitative (numerical) data?

Which questions yield nominal level data?

Which questions yield ordinal level data?

Which questions yield at least interval level data?

Which questions yield data that is discrete?

Which questions yield data that is continuous?

Classify the data obtained with the following questions.

_____ Q1. How many pairs of tennis shoes do you own?

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

Classify the data obtained with the following questions.

_____ Q1. How many pairs of tennis shoes do you own?

Types of Data

Quantitative (Numerical)

Discrete

Continuous

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

At least interval

_____ Q2. How high is your vertical leap measured in inches?

[1] less than 12 inches

[2] at least 12 inches but less than 24 inches

[3] at least 24 inches but less than 36 inches

[4] at least 36 inches but less than 48 inches

[5] at least 48 inches

_____ Q2. How high is your vertical leap measured in inches?

[1] less than 12 inches

[2] at least 12 inches but less than 24 inches

[3] at least 24 inches but less than 36 inches

[4] at least 36 inches but less than 48 inches

[5] at least 48 inches

_____ Q2. How high is your vertical leap measured in inches?

Without the categories,

it is numerical.

With the categories,

it is qualitative.

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

_____ Q2. How high is your vertical leap measured in inches?

[1] less than 12 inches

[2] at least 12 inches but less than 24 inches

[3] at least 24 inches but less than 36 inches

[4] at least 36 inches but less than 48 inches

[5] at least 48 inches

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

_____ Q3. What is your favorite physical education activity?

[1] baseball

[2] basketball

[3] football

[4] soccer

[5] softball

[6] tennis

[7] volleyball

[8] OTHER

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

_____ Q3. What is your favorite physical education activity?

[1] baseball

[2] basketball

[3] football

[4] soccer

[5] softball

[6] tennis

[7] volleyball

[8] OTHER

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

_____ Q4. What is the best temperature (in F) in which to

play football?

Types of Data

Quantitative (Numerical)

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

_____ Q4. What is the best temperature (in F) in which to

play football?

Types of Data

Quantitative (Numerical)

Discrete

Continuous

Qualitative (Categorical)

Levels of Data Measurement

highest Ratio

Interval

--------

Ordinal

lowest Nominal

Download Presentation

Connecting to Server..