1) On the daytime talk show "The View", the co-hosts would ask a "Question of the Day" and instruct viewers to log on to their website to vote "Yes" or "No". Identify the sampling technique used and explain two major flaws with that sampling method. 2) A survey was performed on the weights in kg of spherical cows and summarized in the following table. Class Frequency Relative Frequency Cumulative Frequency 600-619 122 620-639 178 640-659 201 660-679 199 Complete the columns. Give numbers to at least 3 decimal places. a) How many spherical cows were sampled? b) What is the probability that a randomly selected cow weighs less than 640 kg? c) What is the class width?4) A recent graduate from Brock University has applied for a job with Royal Bank of Canada (RBC) and Canadian Imperial Bank of Commerce (CIBC). The graduate feels that she has a 70% chance of receiving an offer from RBC and a 60% chance of receiving an offer from CIBC. If she receives an offer from CIBC, she believes that she has an 80% chance of receiving an offer from RBC. a) What is the probability that both banks will make her an offer? b) What is the probability that at least one bank will make her an offer? c) Given that RBC has made the graduate an offer, what is the probability that CIBC will make her an offer? a) There are 12 people in the line at the cafeteria. How many different ways can they stay in the line? b) Three people from the group of 12 are randomly chosen to be seated first. How many different ways are this group of three selected from the 12? Write the formula you used and your response in the appropriate areas below. Formula: Response