Explain how a within-subjects design avoids the problems created by individual differences and how a between-subjects design avoids the problems created by order effects.
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- Mrs. Jen and Miss Berry, two 4th grade teachers, didn’t want to be outdone by Raskin and Bobbins, so they challenged them to fill in the remaining data below about their 4th grade classes and their students’ ice cream preferences. See if you can fill in all of the missing pieces in the diagrams below. For these students as well, they had to choose one topping, but could not choose both.Andrew is conducting a repeated measures design. He wants to use a technique to control for order effects, however he has 5 different conditions and using all possible orders would be too difficult. What technique to control for order effects should Andrew use? A. Solomon Four-Group Design B. Matched pairs design C. Complete counterbalancing D. Latin SquareThis chart displays the home region of approximately 500 students that will enter College Q as the class of 2014. Choose the answer that best describes a comparison between the number of students from the Midwest and the number of International students.
- Workers in Company XYZ used 200 computers for their daily operation. In that company, the computers are categorized into type A and B. The workers usually complained that they experience performance problems with the computers more than once per week. Based on a survey, the company found that fifty of the Type A computers will encounter problems more than once per week. Meanwhile seventy-five of the Type B computers do not experience problems more than once per week. There are 120 Type B computers in the company. Based on the above scenario determined whether the events “Type A computer” and “experience problems more than once per week” are independent event? Explain.my real-life decision that I have taken earlier was to flee from Iraq to Jordan and there i faced a situation that either i go back to Iraq which was dangerous at the time or stay in Jordan or have the right to migrate to the united states. i decided to come to the united states, can this decision be modeled as an AHP problem. Describe the problem statement and answer the following: (i) Select between 4 and 6 attributes. (ii) Generate the pairwise comparison matrix. ( ii) Estimate the weights based on simple computation method posted earlier and select the best option. (iv) Comment on the consistency of the matrix. (v) What you think are the limitations of the AHP method?The basketball coach at a local college believes that his team scores more points at home games when more people show up. Below is a list of all home games last year with scores and corresponding attendance. Use Excel, SPSS, or work by hand to show your work finding r. Show your work on the attached pages. Score Attendance Score Attendance 54 380 67 410 57 350 78 215 59 320 67 113 80 478 56 250 82 451 85 450 75 250 101 489 73 489 99 472 53 451 What is the obtained t-score for this correlation? What is the critical t-score for a two-tailed test with a = 0.05? Is this correlation significant based on the t-scores?
- Is a basketball player's ability to make free throws different when they get their own rebound or when someone else gets their rebound for them? This is what student researchers wanted to explore. The researchers used students (20 females and 20 males) taking a college physical education class as their subjects. The students each attempted 10 shots from the free throw line where they had to get their own rebound and 10 shots where someone else got their rebound and passed the ball back to them while they stayed on the free throw line. They randomly determined the order that they took these shots, with some getting their own rebounds first and some having someone else get the rebounds first. Here are the hypotheses in the picture:Determine how various attributes impact the purchase of a car. There are four attributes, each with three levels. • Brand: Ford = 0, Chrysler = 1, GM =2 • MPG: 15 MPG = 0, 20 MPG = 1, 25 MPG = 2 Horsepower (HP): 100 HP = 0, 150 HP = 1, 200 HP = 2 • Price: $18,000 = 0, $21,000 = 1, $24,000 = 2 The nine product profiles ranked below were evaluated by a consumer: (note - the table should be reproduced using the dummy variables) |(F, C, GM) |(15, 20, 25) |(100,150, 200) (18000, 21000, 24000) Trial Brand MPG Power Price Rank 4 2 1 1 2 7 2 1. 3 4 1. 1. 1. 2 1 9. 7 2. 2 8 8. 2 1 5 9 1 1 Q27. For this market segment, rank the product attributes from most important to least important. Price > MPG = HP > Brand O Price > MPG > HP > Brand O MPG = Price > HP > Brand MPG > HP > Price > Brand 2. 1. 2. 56Hello, I needed help with the three sub-parts of the data chart. It only let me submit two so It's fine.
- Suppose that you are taking a course where the total class grade is the weighted average of your homework, worksheets, quizzes and tests.The homework is worth 15% of the course grade, worksheets are worth 20% of the course grade, the quizzes are worth 25% of the course grade, and tests are worth 40% of the course grade. To get a B in the course, you must have an overall average of at least 80%.Your current grades in each category are:Homework = 7575%, Worksheets = 7474%, and Quizzes = 6868%.What is the minimum test average you need to get a B in the course?.Your answer is: % (Round to at least 1 decimal place)fill blanks.The production manager of MPS Audio Systems Inc. is concerned about the idle time of workers. In particular, he would like to know if there is a difference in the idle minutes for workers on the day shift and the evening shift. The table shows is the number of idle minutes yesterday for the five day-shift workers and the six evening-shift workers.