(a)
To explain: Whether the sample size is small for a particular experiment.
(b)
To construct and interpret: The 95% confidence interval for the population
(c)
To explain: The
(d)
To construct and interpret: The 95% confidence interval for the population mean of the total work performed in the placebo treatment.
(e)
To explain: The event population mean of the total work performed for the placebo treatment to be more than 198 kilojoules is possible or not.
(f)
To explain: Whether the results of (b) and (d) support the conclusion of the researcher or not.
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