Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

1. Analytics > 200+ working on > Flashcards

200+ working on Flashcards

1
Q

Integers

A

Positive and Negative numbers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Rational Numbers

A

any number you can express as a fraction , ratio- rational

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Irrational Numbers

A

any number that cannot be expresses as a fraction PIE, SQRT of 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Real Numbers

A

Rational and Irrational Numbers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Complex and Imaginary Numbers

A

you encounter this when you take a SQRT of a negative number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Data science will deal with this math

A

Complex and Imaginary Numbers, whole numbers, natural numbers,integers,and real numbers imaginary rarely

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Order of Operations

A

PEMDAS , Parenthesis, Exponets, Multiplication,Division,Addition, Subtract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Make sure you us ? In Python

A

Parenthesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Functions are

A

Functions are expressions that define a relationaship between two or more valuables.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Indipendent Variable AKA

A

domain variable

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

put in indipendent variables and you get

A

Dependent variables

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

functions are a good

A

Predictor of relationship between variables

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

dependent variable can be listed

A

as a function of x

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Cartesian Plane

A

x,y plane or coordinate plane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Curvy instead of a straight line

A

to define

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Parabola

A

smooth symetrical curve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

categorical plots

A

bar plots , bar charts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

we use histograms for

A

continious data

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Whe we use bar plots it is usually for

A

categorical variable along the x axis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

A bar Chart has

A

Spaces

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

all bar charts are

A

Associated to a frequency table

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Continious Chart

A

Histograms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Categorical Chart

A

Bar Chart

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Histogram

A

No Speces

25
Q

Bar Chart

A

Spaces

26
Q

Categorical distribution plots

A

box and whisker plots

27
Q

box and whisker plots are good at

A

showing thew median and the spread of the data at the same time

28
Q

box and wiskers

A

also can be vertical

29
Q

far left edge of box and whisker

A

Minimum

30
Q

Far right edge is the

A

Maximum

31
Q

Rage

A

Maximum-minimum

32
Q

line is the middle of the box and whisker plot

A

Is the median or 50th percentile

33
Q

Left Edge is the Quartile

A

Q1

34
Q

Right edge of the box and whisker is the

A

Q3

35
Q

IQR

A

Q3-Q1

36
Q

Min Box and Whisker

A

Whisker

37
Q

Max Box and Whisker

A

Whisker

38
Q

Violin Plot

A

Bases off Histogram

39
Q

KDE is based off

A

Histograms

40
Q

Kde means

A

Kernel Density Estimation

41
Q

KDA is Drawn

A

Over the histogram

42
Q

KDE can also be called

A

Distribution plot, KDE Plot,Density Plot

43
Q

Kernel function

A

is the smoothness of the line

44
Q

can you have kernels functions in different shapes

A

Yes

45
Q

Height of a KDE or Histogram is

A

Amplititude

46
Q

The Bandwith

A

tells the KDE shape

47
Q

More KDE is

A

a steep curve

48
Q

Less Kde

A

less steep curve

49
Q

Kde plots turn into

A

Violin Plots

50
Q

KDE plots areessentially

A

Mirroring the original KDE

51
Q

violin plots

A

Are a way to show distribution

52
Q

They are similar to box and whisker because

A

they always have the saem axis

53
Q

we always add things to

A

Violin plots

54
Q

violin plots have

A

Q1,Q2,Q3, median IQR,

55
Q

Another name of Q2

A

median,

56
Q

May see three lines violin plot

A

Q1,q2,Q3, median

57
Q

Violin Plots can also be

A

Vertical

58
Q

Violing Plots are superior to

A

Box and Whisker

59
Q

Can plot

A

Multiple violin plots

1. Analytics (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions