Vocab
What is Population within statistics?
The entire group of individuals to be studied.
What does x represent?
X represents the mean within the empirical rule.
What is the mode of this data set?
5,9,1,9,3,5,1,6,2,1
1
Who is the first president!?
George Washington.
Shirt color? Ordinal or Nominal?
Nominal!
What is the Mean within statistics?
The total of all the data, divided by the amount of data points. The average.
What does sigma represent? (The O with a little tail at the top)
Standard deviation.
What is the median of these data set?
1,2,3,4,5,6,7
4
Who was the first person to invent the airplane?
Wilbur and Orville Wright.
Freshman, sophomores, juniors, seniors
Ordinal or Nominal?
Ordinal
What is the median/ how do you find it?
It is the number in the exact middle of the data/ you cross of each point numerically until there is only one point left in the middle.
Where is the mean within the empirical rule?
The middle!
What is the range of these data set?
3,4,5,6,7,8,9
6
Which as the lowest acceptance rate Walmart, Harvard, McDonald or girl scouts?
Walmart?!
What is your major? Ordinal or Nominal?
Nominal
What is a sample?
A sample is a small part of the population that represents the population as a whole.
What is the percentage to the left of the mean?
50%
what is the mean for this data set?
1,2,3,4,5,6
3.5
What is cookie monsters real name?!?!?
IT IS SID!!!
A doctor ask how much dose it hurt from 1-10?
Ordinal or Nominal?
Ordinal
What are Bias within statistics?
The result of the sample is not represented by the population.
What is the percentage from -1 sigma to +1 sigma
68%
What is the five number summery?(name them)
Also draw where they would be on a box and whisker plot.
The minimum, quartile one, median, quartile three, and the maximum.
What president had a childish sense of humor?
President Coolidge
He hit the emergency button and hid from the secret service when they came looking for him.
How many siblings do you have? Ordinal, Nominal, Interval/Ratio, or None?
Interval/Ratio