4.

QUESTION 8 A study was conducted to determine if there is a relationship between a person's blood type and stomach cancer. From a sample of 119 participants with an AB blood type, 10 of them had stomach cancer, 27 had lung cancer and 5 had both cancers . What is the probability that a randomly selected participant had stomach or lung cancer? Note: Input the probability as a percent rounded to three significant digits. Include the percent sign. QUESTION 9 a). An unknown virus with probability of 1.2% of catching it each time you step out the door has started spreading through the neighbourhood. You have decided to go out three times in a week, then what is the probability that you didn't catch the virus at the end of the week? Convert to percent, then round to 3 significant figures. b). You are in a room with 5 other people. What is the probability that at least one other person has the same birthday month as you? Convert to percent, then round to 3 significant figures. DO NOT INPUT THE '%' SYMBOL. c). If you pick up a deck of cards and start drawing 4 cards. What is the probability of drawing 4 jacks? Assume no replacement. Convert to percent, then round to 3 significant figures. DO NOT INPUT THE '%' SYMBOL