FREQUENCY DISTRIBUTION TABLE (FDT) Flashcards
FDT
1
Q
exposes basic characteristics / summaries of data
A
Descriptive Statistics
2
Q
making estimates / predictions / decision about a population based on a sample
A
Statistical Inference
3
Q
Bar Graph, FDT, Measures of Central Tendency
A
Descriptive Statistics
4
Q
average of upper and lower class limits
A
Class Mark
5
Q
(upper + lower limit) / 2
A
Class Mark
6
Q
(frequency / total) x 100
A
Relative Frequency
7
Q
1 + 3.322 logn
A
Class Interval
8
Q
Range / Class Interval
A
Class Size
9
Q
Highest Value - Lowest Value
A
Range
10
Q
when looking at the most frequent data, what value are you looking for?
A
Mode
11
Q
Class Size (i) is rounded _____
A
up
12
Q
tabular representation of findings of experiment
A
sample space
13
Q
infinite variable
A
continuous
14
Q
countable, finite variable
A
discrete
15
Q
A
