Mathematics, 20.05.2021 21:20, HannahW7024
In the process of selecting students for a graduate program, two faculty members read the letters of recommendation in each student's file. Each faculty member rates the letters on a scale of 1 (poor) to 10 (outstanding). The ratings for 12 applicants follow.
What is the correlation coefficient between the judges ratings? (3 points). Briefly discuss your findings in terms of significance and direction (3 points).
Applicant Judge A Judge B
1 6 8
2 9 8
3 4 2
4 2 4
5 4 5
6 7 6
7 10 9
8 8 10
9 6 4
10 9 9
11 9 8
12 1
Answers: 3
Mathematics, 21.06.2019 17:20, ponylover9655
Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached
Answers: 2
Mathematics, 21.06.2019 19:00, Marleneg
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
Mathematics, 21.06.2019 20:00, oopsorry
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
Answers: 1
Mathematics, 21.06.2019 21:00, samiiegarciia
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 2
In the process of selecting students for a graduate program, two faculty members read the letters of...
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