Question:Question 4(3 marks)
You have recorded the minutes it takes for the delivery of
your pizza...
Question
Question 4(3 marks)
You have recorded the minutes it takes for the delivery of
your pizza...
Question 4
You have recorded the minutes it takes for the delivery of
your pizza during the last 10 Fridays, and the times are: {39, 28,
20, 27, 36, 37, 23, 35, 43, 42}.
State first any assumptions and then calculate a 95%
confidence interval of the population mean of delivery time.