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Significance Tests

12 terms·StudBud Administration·412 plays

A review of important terms and concepts regarding significance tests

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Questions 12

Answers

1
Which of the choices below is not a condition of hypothesis tests based on proportions?
Random sample
Large Counts
10% condition
n>30 or the sample comes from a normal population
2
If you don't know a parameter, but would like to, you should...
Create a confidence interval
Run a hypothesis test
3
A statistic is...
a normal distribution
a summary of a sample
a summary of a population
4
p = _______
the proportion of a population
the probability of seeing your parameter based on an assumed statistics
The probability of seeing your statistic based on an assumed parameter
the proportion of a sample
5
A sample distribution is...
a distribution of data
a distribution of statistics
6
P-value = _______
the probability of seeing your statistic based on an assumed parameter
the probability of seeing your parameter based on an assumed statistic
the proportion of a sample
the proportion of a population
7
True or False: You never accept the alternate hypothesis.
True
False
8
A sampling distribution is a distribution of...
Data
Statistics
9
If you think you know a parameter, but then think it may be more or less than you originally thought you should...
Create a confidence interval
Run a hypothesis test
10
True or False: You never accept the null
True
False
11
Which of the choices below is not a condition of hypothesis tests based on means?
Random sample
10% condition
n>30 or the sample comes from a normally distributed population
Large Counts
12
A parameter is a
normal distribution
summary of a population
summary of a sample