Key Terms
A distribution curve in which the mean is 0 and the standard deviation of 1
What is a standardized normal curve?
(must have standardized)
The shape of a distribution with the following data 1,1,1,1,2,2,2,3,3,3,4,4,4,4.
What is Uniform.
The mean for this list of data: 3,4,3,5,6,9
What is 5
What is Ms. J's favorite color?
green
An arrangement of values of a variable showing their observed or theoretical frequency of occurrence.
What is a distribution.
What are the four parts to socs
What is spread, outlier, center, shape
The shape of the distribution with the following data look like? 1,2,5,5,5,6,16,16,16,17,17,17,17,17,18,18,18,18,18,18,19,19,19,19,19,19,19
What is skewed left.
What does Ms. J like to have for breakfast?
Coffee & chocolate
A variable that takes numerical values for which arithmetic operations such as adding and averaging can take place.
What is Quantitative Variable.
What is the test for an outlier?
Must fall more than 1.5 X IQR above the third quartile or below the first quartile
Q1-1.5(IQR)
Q3+1.5(IQR)
The shape of the distribution with the following data 1,1,1,1,1,1,1,2,2,2,2,2,2,3,3,3,3,3,4,4,4,4,5,5,5,26,29.
What is right skewed.
The standard deviation for the list 3, 4, 3, 5, 6, and 9 rounded to the nearest tenth.
What is 2.3.
There are this many FRQ questions on the AP Statistics Exam.
What is 6.
Minimum, Q1, M, Q3, and Maximum
What is Five-Number Summary
The IQR for the distribution of grades in this list:
80 95 74 90 85 95 80 75
What is 15.
Name one thing Ms. J likes to do in her free time.
Answers will vary.
Average of the squared deviations of the observations from their mean.
What is What is Variance s^2
The standard deviation of the distribution:
80 80 80 80 80
What is 0.
The variance of a distribution with sx= 4.8
What is 23.04.
Name all three of Ms. J's dogs
Bella, Macy, Steagle