Practice Quiz Question 1 (1 point) The total amount of Extra Credit available in this course is... Question 1 options: 0% as there is NO extra credit available. 10% so that it amounts to approximately a full letter grade. 100% so that you can earn an A without ever learning anything. Save Question 2 (1 point) You are expected to adhere to the highest standards of academic integrity. This statement means that... Question 2 options: Cheating in any form will not be tolerated and the harshest penalties at the college will be actively pursued. It is perfectly fine to submit someone elses work as your own. Save Question 3 (1 point) Mary had two heart rate measurements. The first was 78 beats per minute and the second was 82 beats per minute. The mean heart rate is Question 3 options: 78 79 80 81 82 Save Question 4 (1 point) Mary also had a blood pressure measurement of 120/90 mmHg (systolic/diastolic). Her mean arterial blood pressure (MAP) would be Question 4 options: 90 100 105 110 120 Save Question 5 (1 point) Assume you earn 1 point the first week of class and your instructor gives you more points every week for the rest of the seventeen week semester. Starting in the second week, he doubles your points every week until the semester ends. Since you already had 1 point the first week and James gives you 1 point the second week, you now have 2 points total. He then gives you 2 points the third week, 4 points the fourth week and so on. On which week will you have half as many points as the total you have at the end of the semester? Question 5 options: week 1 week 5 week 9 week 16 week 17 Save Question 6 (1 point) Given the question above, how many points has your instructor given you at the end of the semester? Question 6 options: 32 256 65335 65536 131072 Save Question 7 (1 point) Given that there are typically 24 students enrolled in this course, what are the approximate chances that two will share the same birthday? Question 7 options: 1 in 24 24 in 365 1 in 365 1 in 36 1 in 2 Save Question 8 (1 point) How many organs do I have if all but two are hearts, all but two are kidneys and all but two are livers? Question 8 options: 1 2 3 4 6 8 12 the quantity cannot be determined from the information given (note: this is not asking whether or not the quantity can be determined by you, but rather would someone be able to figure out the answer). Save Question 9 (1 point) There are two hearts, one large and one small. What is the probability that both hearts come from males? Question 9 options: 1/4 1/3 1/2 2/3 3/4 4/4 Save Question 10 (1 point) Now assume I told you that one of the hearts from the above question is absolutely from a male. What is the probability that both hearts are from males? Question 10 options: 1/4 1/3 1/2 2/3 3/4 4/4 Save Question 11 (1 point) Now assume that I tell you for sure that the large heart came from a male. What now is the probability that both of them are males? Question 11 options: 1/4 1/3 1/2 2/3 3/4 4/4 Save Question 12 (1 point) If you were using a chemical in laboratory that was labeled inflammable, this would mean that the chemical was... Question 12 options: flammable steady noncombustible rigid tough Save Question 13 (1 point) Paul challenged Emily to an archery contest. They decided that the winner would be determined by the best overall accuracy percentage. To make things easier, both shot 100 arrows. However, each managed to hit the target 50 times for a fifty percent accuracy rate. With the score tied, they decided to spice things up a bit and shoot blindfolded. While blindfolded, Paul shot 89 arrows but only managed to hit the target 13 times for a 13.6 percent accuracy rate. Emily missed her first 49 shots and quit in disgust. Obviously her rate was 0 percent. Who should be declared the winner based on the overall accuracy rate? Question 13 options: Paul Emily Neither as they are tied Save Question 14 (1 point) We recently purchased 100 pounds of laboratory materials last week, which I knew to be exactly 99% water. After a week, they had dried a little to become only 98% water. What was the total weight of the materials now? Question 14 options: 99 pounds 98 pounds 90 pounds 50 pounds 2 pounds 1 pound Save Question 15 (1 point) What is the weight of a fish if it weighs 10 pounds, plus half its weight? Question 15 options: 5 pounds 10 punds 15 pounds 20 pounds 25 pounds Save Question 16 (1 point) Which is more probable: To throw at least one six with six dice or at least two sixes with twelve dice? Question 16 options: one six with six dice two sixes with twelve dice neither as the probability is the same Save Question 17 (1 point) Which fruit comes next in this sequence: banana, pear, kiwi, tomato, ? Question 17 options: peach lemon guava grapefruit orange Save
Posted on: Sat, 30 Aug 2014 03:11:32 +0000
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