Statistics (basic) Flashcards Preview

VIS 9th Gr Ext (2019-2010) > Statistics (basic) > Flashcards

Flashcards in Statistics (basic) Deck (10)
Loading flashcards...
1

What is a frequency table?

2

What is QUANTitative data?

Data that measures something with numbers.

3

What is the math word we mean when we say "average" or "on average"?

MEAN

4

What is continuous data?

Data that fill up a whole spectrum or range or values. Usually, these are measurements: height, weight, distance, etc.

5

What is discrete data?

Things that you can count: 1, 2, 3, etc.

6

What is QUALitative data?

Data can be separated into different categories that don't have anything to do with numbers.

7

What are the 4 measures of variability?

  • range
  • IQR (interquartile range)
  • variance
  • standard deviation

8

What is a quartile?

9

What do quartiles tell us about how the data is distributed?

10

What are the three measures of central tendency?

  • Mean
  • Median
  • Mode