In a recent survey, 75 students reported whether they liked their potatoes Mashed, French-fried, or Twice-baked. 39 liked them mashed, 39 liked French fried, and 33 liked twice baked potatoes. Additionally, 21 students liked both mashed and fried potatoes, 26 liked French fries and twice baked potatoes, 19 liked mashed and baked, and 12 liked all three styles.**How many students hate potatoes?**[Text Box]**Explain why your answer is correct.**[Text Box]

Answered: Image /qna-images/answer/ff1876dd-9673-4dce-b921-1e459bbd8695.jpg

Answered: In a recent survey, 75 students…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A test has many multiple-choice items, each with four answer choices. A student receives 1 point for every correct answer, and each incorrect answer brings a penalty (loss) of 1 of a point. If Chris guesses on every question, what score can he expect on the test? 3 ..... Chris can expect to get a score of (Simplify your answer.)
Do what is ask. Show complete solution The Commission on Higher Education is conducting random drug testing in colleges and universities. You are the officer assigned to conduct the test in Sayote Institute of Technology. The school has a population of 672 students. The school director has given you a list of the names of these students. You only need 10 randomly selected students to be tested. You are to give instructions to the school director on how you are going to select the 10 students by applying your knowledge of the methods of sampling. To do the task well, you need to ensure that the sample is selected randomly. After doing this, list all the names of the 10 students to be tested and give it to the school director.
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Favorite Skittles Flavor?A poll sampled 99 people, asking them their favorite skittle flavor by color (green, orange, purple, red, or yellow). A separate poll sampled 118 people, again asking them their favorite skittle flavor, but rather than by color they asked by the actual flavor (lime, orange, grape, strawberry, and lemon, respectively). The table below shows the results from both polls. Does the way people choose their favorite Skittles type, by color or flavor, appear to be related to which type is chosen? Green(Lime) Orange Purple(Grape) Red(Strawberry) Yellow(Lemon) Color 28 14 21 19 17 Flavor 19 22 26 37 14 Table 1 Skittles popularity (a) Give a table with the expected counts for each of the 10 cells.Round your answers to two decimal places. Green(Lime) Orange Purple(Grape) Red(Strawberry) Yellow(Lemon) Color Enter your answer in accordance to item (a) of the question statement Enter your answer in accordance to item…
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just the multiple choice question thank you!
In a recent poll, 360 people were asked if they preferred cats or dogs. 49% said they preferred dogs and 51% of people said they preferred cats, with a margin of error of 2%. Which statement is true? A. In general, people prefer dogs. B. The number of people that prefer dogs is between 47% and 51%, and the number of people that prefer cats is between 49% and 53% C. In general, people prefer cats.

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