genetics experiment involves a population of fruit flies consisting of 3 males named Andre, Barry, and Carl and 1 female named Dana. Assume that two fruit flies are randomly selected with replacement. After listing the possible samples and finding the proportion of males in each sample, use a table to describe the sampling distribution of the proportion of males. Proportion of males Probability 0.5

Use the RAND function to assign random numbers to each observation. Then copy the 2 columns and paste them to the right. Then sort the data by the random number. Observation - 91,32,36,70,93,42,65,80,68,73,52,29,95,55,94,46,92,49,4,66,21,97

Can you please do number 4,5 and 6

Race organizers want to survey the participating runners on the quality of the running course. Which of the following uses systematic random sampling? Select the first 15 finishers and the last 15 finishers to take the survey. Randomly select 15% of the male participants and 15% of the female participants. Select the 5th finisher (with the number 5 being randomly chosen) to survey, then survey every 15th finisher after that. Sort all of the runners' names alphabetically, then randomly choose 2 letters and survey all participants whose last name begins with one of those letters.