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END OF YEAR STATS 2023 Flashcards | StudBud
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END OF YEAR STATS 2023
END OF YEAR STATS 2023
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Flashcards
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Questions
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Answers
1
How can data mislead us?
Using an inappropriate graph to dsiplay data
Sample size is small
All of the above (and more!)
Only using some of the data to tell the story
2
What two factors does correlation measure between two variables?
Positive and Negative
Strength and Direction
Univariate or Bivariate
Linear or Quadratic
3
What is Ms. Coleridge's favorite slice of pizza?
Haiwaiian
Plain
Pepperoni
Mushroom
4
What is the probability you roll a 3 on a die OR flip heads on a coin?
2/3
1/8
1/2
1/12
5
Which statement best describes your experience in our class ...
Not great. I wish I had taken a different math class senior year.
Best class ever
I liked the class but not learning about Statistics.
I liked learning about Statistics but not this class.
6
What is the best measure of center of a set of data when an outlier is present?
Median
Mode
Standard Deviation
Mean
7
What does the term "frequency" refer to in a Statistics course?
Depends on question being asked
How many modes in a data set
How loud something is
How often something occurs
8
Thoughts about end of year research paper ...
I liked it. Good way to end the class.
Did not like it. Would have rather cont to learn more stats things.
It was fine. Seemed like busy work.
9
What is the probability you roll a 3 on a die and flip tails on a coin?
1/12
1/9
1/6
1/2
10
Ms. Coleridge should continue to do GTKYQOTD with her Stats classes?
YES!
Maybe ...
OTHER
NO!
11
What kind of graph is this?
Bar Graph
Frequency Table
Histogram
Normal Curve
12
What value does the line in the middle of the graph represent?
Mode
Cannoto tell without more information
Mean
Median
13
What is the Null Hypothesis?
The two variables do have a correlation.
There is no statistitically significant relationship betwen variables.
The two variables have no correlation.
There is a statistitically significant relationship betwen variables.
14
Who is this?
A very handsome boy cat!
The tiniest orange bear to ever live!
Alfie, the beach kitty
Alfred Orange Cat
15
Normally distributed data has which shape ...
Linear function
Bell shaped
Can look like a lot of things
U shaped
16
What are the percents in the Empircal Rule to find 1, 2 or 3 standard deviations from the mean?
I definitely do not remember this.
90 - 95 - 99.8
50 - 75 - 90
68 - 95 - 99.7
17
What is a z-score?
UMMM ... I def forgot this.
The number of standard deviations a value is from the mean.
A statistical test to determine if two variables are related.
A type of graph we can use to display univariate data.
