What is the R script for this problem? Select five simple random samples of 10, 25, and 50 male mosquitofish lengths from the data in Digital Appendix 2 (‘Mosquitofish’). Compute the mean and standard deviation for these samples.  Consider the measurements in Digital Appendix 2 to be the entire population of interest with a population mean of 23.6 mm and a population standard deviation of 2.64 mm.  Are the means and standard deviations of your samples the same as the population mean and standard deviation?  How do you account for the difference?