For the following set of questions (43-49) You will use the…

For the following set of questions (43-49) You will use the following data set: You wanted to see how many hours a small sample of your friends studied for the statistics test. Your friends reported studying for the following set of hours:          0, 10, 2, 1, 2   You can use each question to build upon itself as needed.  Remember to show your work.   For this  question you can use the whiteboard provided via proctorio, as well as your scrap pieces of paper. The “insert math equation” above can help you type in answers as well. 

Bonus Q3. The birth weight of healthy, full term infants in…

Bonus Q3. The birth weight of healthy, full term infants in the United States in nearly normally distributed. The mean weight is 3,500 grams, and the standard deviation is 500 grams. We are assuming a standard normal distribution (as such standard error is not necessary). What is the z-score for an infant who weighs 2,750 grams. What is the corresponding proportion of infants below 2,750 grams. (2 pts)