Expand Your Knowledge: Either n1 20 or n2 20 Professor Cornish studied rainfall cycles and sunspot cycles. (Reference: Australian Journal of Physics, Vol. 7, pp. 334346.) Part of the data include amount of rain (in mm) for 6-day intervals. The following data give rain amounts for consecutive 6-day intervals at Adelaide, South Australia

Statistics 41 Week 1 Chapter 1 ➢ Population- all individuals or bjects of interest ➢ Sample- a section of the population that data was collected from that’s used to learn about the population ➢ Descriptive statistics- summarizes data using numbers and graphs ➢ Inferential statistics- concludes...