Question 9 2 points Save Answ Please filled the blanks using only one of the words: either sample or population a) Statistics 201 is a course taught at a college. Professor K. has taught nearly 15,000 students in the course over the past fifteen years. You would like to know the average grade for the course. Would you collect information using a sample or a population, Type your answer here b) As part of a research project, you need to report the average profitability of the number one corporation in the Fortune 500 for the past 10 year. Would you collect information using a sample or a population. Type your answer here c) You are looking forward to graduation and your first job as a salesperson for one of the large pharmaceutical corporations. Planning for your interviews, you will need to know about each company's mission statement, profitability, products, and markets. Would you collect information using a sample or a population. Type your answer here Page 3 d)You are shopping for a new MP3 player, such as the Apple iPod. The manufacturers advertise the number of music tracks that can be stored in the memory. Usually, the advertisers assume relatively short, popular music to estimate the number of tracks that can be stored. You, however, like tunes from Broadway musicals, and they are of much longer duration. You would like to estimate how many Broadway tunes will fit on your MP3 player. Type your answer here