Graphs
Equations
Definitions
Categorical or Quantitative
Mystery
100
Indicate which graph has a positive, negative, and no apparent relationship.
100
P (A|B) = P (A∩B)
P (B)
What is conditional probability.
100
Numerical factors such as averages, medians, percentages, and maximums that help us understand a variety of business and economic situations.
What is statistics?
100
The tabular summary of data showing the number of observations in each of several nonoverlapping categories or classes.
What is a frequency distribution?
100
§A six-sided die is rolled. What is the probability of landing on a 5?
§What is 1/6?
200
What is this kind of chart called?
What is a stacked bar chart.
200
What is sample mean.
200
Facts and figures collected, analyzed, and summarized for presentation and interpretation.
What is data?
200
The skew of this histogram
What is skewed right?
200
§Please explain the process of how to construct a scatter plot. Make sure that you include all points of a graph.
§Title
§X-axis title
§Y-axis title
§Numerical values for x and y
§Dots corresponding to the x and y data values.
300
What is a graphical display for depicting qualitative data.
300
Var (x) = σ2 = E(x - μ)2f(x)
What is variance of a discrete random variable.
300
A subset of a population.
What is a sample?
300
What are the 5 graphical and tabular displays used to describe Categorical data?
300
Describe the shape of this curve:
Skewed Right or Positively Skewed.
400
What is one value of the second variable.
400
What is hypergeometric probability function.
400
The population we want to make inferences about.
What is a target population?
400
The tabular display that shows the percentage of data items with values less than or equal to the upper limit of each class for quantitative data?
What is a Cumulative Percent Frequency Distribution?
400
§One of the most common statistics worldwide is a periodic count of the population. What is this known as?
What is census
500
What is a commonly used graphical display for presenting relative frequency and percent frequency distributions for categorical data.
500
The 8 graphical and tabular displays used to describe quantitative data?
Frequency Distributions
Relative Frequency Distributions
Percent Frequency Distributions
Dot Plots
Histograms
Cumulative Frequency Distributions
Cumulative Relative Frequency Distributions
Cumulative Percent Frequency Distributions
500
A numerical description of the outcome of an experiment.
What is a random variable?
500
The 8 graphical and tabular displays used to describe quantitative data?
1.Frequency Distributions
2. Relative Frequency Distributions
3.Percent Frequency Distributions
4.Dot Plots
5.Histograms
6.Cumulative Frequency Distributions
7.Cumulative Relative Frequency Distributions
8. Cumulative Percent Frequency Distributions
500
§John has thirty socks in total disorder in his draw. Ten are green, ten are white and ten are orange, but John can't distinguish the colors in the dark. How many socks does he have to take to be sure he has at least one pair of the same color?
What is 4