Make your mistakes work for you
by learning from them.
PART 1
This quiz contain sub-topics:
Random Variable
Values of a Random Variable
Probability Distribution for a Discrete Random Variable and its Properties
Probabilities Corresponding to a Given Random Variable
The Mean and Variance of a Discrete Random Variable
Normal Random Variable
Regions Under the Normal Curve Corresponding to Different Standard Normal Values
PART 2
This quiz contain sub-topics:
Conversion of Normal Random Variable to a Standard Normal Variable and Vice Versa
Probabilities and Percentiles Using the Standard Normal Table
Parameter and Statistics
Sampling Distributions of Statistics
The Mean and Variance of the Sampling Distribution of the Sample Mean
Central Limit Theorem
Sampling Distribution of the Sample Mean Using the Central Limit Theorem
PART 3
This quiz contain sub-topics:
The T-Distribution
Identifies Percentiles Using the T-table
Length of a Confidence Interval
Sample Size Using the Length of the Interval
a) null hypothesis; (b) alternative hypothesis; (c) level of significance; (d) rejection region; and (e) types of errors in hypothesis testing
PART 4
This quiz contain sub-topics:
Null and Alternative Hypotheses on a Population Mean
Z-Test
T-Test
Using the Central Limit Theorem
Rejection Region
Unknown Variance
Known Variance
Hypothesis Testing for Population Mean with Known and Unknown Population Standard Deviation
Rejection Value and Rejection Region
PART 5
This quiz contain sub-topics:
Hypothesis Test for a Population Proportion
Population Proportion
Test-Statistic
Independent and Dependent Variables
The Value of the Dependent Variable Given the Value of the Independent Variable
Bivariate Data
Scatter Plot
Pearson’s Correlation Coefficient
Regression Slope Intercept
It matters if you just don’t give up.
– Stephen Hawking
STEMathics 