Consider the two questions shown below.(a) Out of apples, oranges, bananas, and pears, which fruit is your favorite?(b) How much fruit do you eat in a week?Will the order in which the questions are asked affect the survey results? If so, what can the pollster do to alleviate this response bias?Choose the correct answer below....A. Yes, question order will affect the survey results. The pollster should try to make the questions more impartial.B. No, there is no obvious reason that question order would affect the survey results in this scenario.C. Yes, question order will affect the survey results. The pollster should alternate the order of the questions given in the questionnaire so that different respondents receive questionnaires withthe same questions but different question orderings.O D. Yes, question order will affect the survey results. The pollster cannot do anything to alleviate this response bias.

Answered: Image /qna-images/answer/2bd42949-d0f2-4f9e-a79c-f7c6d0e6c6e0.jpg

Answered: Consider the two questions shown below.…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A website posts evaluations on airlines. It posts the most positive and the most negative comments for each airline. Discuss the usefulness of this feedback for a reader wanting to know about the airline. Choose the correct statement below. Select all that apply. A. The reader cannot accurately assess the airline because the method of choosing the sample is unclear. B. The reader can accurately assess the airline based on the posted evaluations. C. The reader cannot accurately assess the airline without reading all of the evaluations. D. The reader cannot accurately assess the airline because the evaluations posted are not necessarily representative of all the evaluations.
For a research project, students are asked to study how often students at an online high school look at social media while doing schoolwork. Tony decides to use observation. He visits 10 students and observes them doing schoolwork at home for 30 min. If a student looks at social media during that time, he notes it. (a) Provide an advantage of using observation. (b) Provide a disadvantage of using observation. (c) What are the sample and population for Tony’s research? ( d) Suppose 3 of the 10 students looked at social media during the observation. What conclusion could Tony make about the percent of high school students who use social media while doing schoolwork?
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. City Oxford Starksville Danville Athens ……….... Police 23 24 30 33 Number of Crimes 18 15 Click here for the Excel Data File 9 11 Number of crimes City Holgate Carey Whistler Woodville > Answer is complete but not entirely correct. 40.6081 X (90.0408) ► x Answer is complete and correct. 19✔ Police 24 20 19 27 a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.) Number of Crimes 9 22 24 10 b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.)
Is the number two in the sentence a statistic or a perimeter? Two students out of all 29 students in a class have red hair.
Determine if the survey question is biased. If the question is biased, suggest a better wording. Why is eating vegetables good for you? 1. Is the question biased?
A Likert Scale is a tool used in many sample surveys to collect opinions on a statement. In this exercise you are asked to use a scale that runs from 5=strongly agree 4-agree 3-neither agree nor disagree 2-disagree 1-strongly disagree What sort of data is a Likert Scale, and why?
Multiple Choice Question Identify the bias that is most present in the following scenario: A Canadian radio station asks listeners to call in to voice their opinions on whether a Canadian figure skater should have won a gold medal at the Olympics. A. Response B. Selection C. Nonresponse
You may need to use the appropriate technology to answer this question. Scores in the first and fourth (final) rounds for a sample of 20 golfers who competed in PGA tournaments are shown in the following table. Player FirstRound FinalRound Michael Letzig 70 72 Scott Verplank 71 72 D. A. Points 70 75 Jerry Kelly 72 71 Soren Hansen 70 69 D. J. Trahan 67 67 Bubba Watson 71 67 Reteif Goosen 68 75 Jeff Klauk 67 73 Kenny Perry 70 69 Player FirstRound FinalRound Aron Price 72 72 Charles Howell 72 70 Jason Dufner 70 73 Mike Weir 70 77 Carl Pettersson 68 70 Bo Van Pelt 68 65 Ernie Els 71 70 Cameron Beckman 70 68 Nick Watney 69 68 Tommy Armour III 67 71 Suppose you would like to determine if the mean score for the first round of a PGA Tour event is significantly different than the mean score for the fourth and final round. Does the pressure of playing in the final round cause scores to go up? Or does the increased player concentration…
Suppose that a polling organization surveys n = 400 people about whether they think the federal government should give financial aid to the airlines to help them avoid bankruptcy. In the poll,300 people say that the government should provide aid to the airlines. Which choices give the correct notation and value for the sample proportion in this survey?
Explain what each phrase means in the context of inferences for a population proportion. a. Number of successesb. Number of failures
Multiple Choice Question Identify the bias that is most present in the following scenario: A conservative radio station asks its listeners to call in to answer a survey question on spending by politicians. A. Nonresponse B. Selection C. Response
Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased 4. A group of students in a high school do a study about teacher attitudes. They interview teachers at the school.

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