Scales of Measurement - Nominal, Ordinal, Interval, & Ratio Scale Data

This statistics video tutorial provides a basic introduction into the different forms of scales of measurement such as nominal, ordinal, interval, and ratio scale data.

Descriptive Vs Inferential Statistics:

Qualitative and Quantitative Data:

Statistic Vs Parameter:

Scales of Measurement:

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Mean, Median, Mode, & Range:

Weighted Mean & Averages:

Find Missing Value Given The Mean:

Excel - Mean, Median, Mode, & Range:

Arithmetic, Geometric, & Harmonic Mean:

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Simple Frequency Tables:

Relative Frequency Distribution Table:

Cumulative Relative Frequency Table:

Dot Plots and Frequency Tables:

Stem and Leaf Plots:

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Final Exams and Video Playlists:

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[KY-xzyb]

Hi i'm just learning this topic. I'm asking myself three questions in this order to find out:
1)Can you put it in order?
No -> Nominal

2)If Yes->Does the difference have meaning and can be measured?
No->Ordinal

3)If Yes->Does multiplying the value by 2x give you something truly 2x bigger?
If yes -> Ratio
If No -> Interval

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I’m doing an MSc and this video helped me so much in understanding the different scales of measurements. God bless ya!

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Your explanation helped me clear the confusion I had with the terms (especially interval and ratio). Thank you for this video! I also did well on my exam regarding this topic because of your help!

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I have a statistics test tomorrow and was super nervous for this part of it until watching this video. Thank you so much, this makes so much more sense.

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Dang son. This is great. I was really struggling with the differences between interval, ratio, and ordinal. Thanks so much.