What is the sample statistic?
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The best estimate for the population parameter, the statistic you measure
from your sample
What is at the center of a sampling distribution?
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The population parameter
, The smaller a p-value is, the (more/less) extreme the statistic, the more (likely/unlikely)
the null hypothesis is true
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more, unlikely
What happens to standard error as sample size decreases?
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It increases
Why do we use hypotheses tests?
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To assess a claim about a population
To find out if our sample results provide statistically significant evidence or
if its all due to random chance
What is the formula for a confidence interval?
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Give this one a try later!
The best estimate for the population parameter, the statistic you measure
from your sample
What is at the center of a sampling distribution?
Give this one a try later!
The population parameter
, The smaller a p-value is, the (more/less) extreme the statistic, the more (likely/unlikely)
the null hypothesis is true
Give this one a try later!
more, unlikely
What happens to standard error as sample size decreases?
Give this one a try later!
It increases
Why do we use hypotheses tests?
Give this one a try later!
To assess a claim about a population
To find out if our sample results provide statistically significant evidence or
if its all due to random chance
What is the formula for a confidence interval?
Give this one a try later!
