True or false?
When a \(P\)-value is very small,
a very large difference exists between the statistic and parameter.
True or false?
The alternative hypothesis is one-tailed
if the sample statistic is larger than the
hypothesised population mean.
What is wrong (if anything) with this null hypothesis: \(H_0=37\)?
True or false: When the sampling distribution
is a normal distribution,
the standard deviation of this normal distribution
is called the standard error.
True or false?
Both \(z\)-scores and \(t\)-scores can be test statistics.
True or false? \(P\)-values can never be exactly zero.
True or false? A \(P\)-value is the probability
that the null hypothesis is true.