Is it a zee or a tee?
Quiz by Krisha Pitero
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5 questions
Show answers
- Q1
It is best applied if you have a limited sample size (n < 30) as long as the variables are approximately normally distributed.
z test
t test
15s - Q2
It is also applicable if you do not know the populations’ standard deviation
t test
z test
30s - Q3
This is the best to use in a statistical test if the population standard deviation is known.
t test
z test
30s - Q4
It is always used for normal distribution
t test
z test
30s - Q5
This test is often applied in large samples (n > 30).
t test
z test
30s