2 points
7. Which of the following is a
difference between z tables
and t tables?
The t table has values for only a few
percentages
The t table measures the chance
that the population parameter we
are estimating will be in our
confidence interval.
We must specify the degrees of
freedom with which we are dealing
when using a z table.
O All of these
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Explanation:
7. Which of the following is a
difference between z tables
and t tables?
The t table has values for only a few
percentages
The t table measures the chance
that the population parameter we
are estimating will be in our
confidence interval.
We must specify the degrees of
freedom with which we are dealing
when using a z table.
O All of these
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