Question

answer the following A professor is interested in knowing the correlation, if any, of students’ scores...

answer the following

A professor is interested in knowing the correlation, if any, of students’ scores on the first and second exams given in his class.

Test 1

Test 2

92

86

90

87

89

85

82

90

88

79

92

90

100

92

91

84

Select the correct statistical test; perform the test; report the results according to the handbook guidelines; explain what the results mean to the professor.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A professor is interested in knowing the correlation, if any, of students’ scores on the first...
A professor is interested in knowing the correlation, if any, of students’ scores on the first and second exams given in his class. Test 1 Test 2 92 86 90 87 89 85 82 90 88 79 92 90 100 92 91 84 Select the correct statistical test; perform the test; report the results according to the handbook guidelines; explain what the results mean to the professor.
answer A department chair wanted to know if students gained knowledge during completion of a Masters...
answer A department chair wanted to know if students gained knowledge during completion of a Masters program.  All 8 of the students were given a pre test prior to beginning the program, and then given the post test after completing the last course. Select the correct statistical test; perform the test; report the results according to the handbook guidelines; explain what the results mean to the professor. Here is the data: Pre Test Post Test 92 86 90 87 89 85...
As part of its freshman orientation process, a college gives a math placement exam to incoming...
As part of its freshman orientation process, a college gives a math placement exam to incoming freshmen. The math department is interested in whether there is a statistically significant difference in the average exam score for students in different programs, at a level of α=0.01 . The exam scores for random samples of science, engineering, humanities, and business majors are shown in the following table. The math department has confirmed that the samples were randomly selected and independent, that the...
have a java application need to create an application which is able to do some analysis...
have a java application need to create an application which is able to do some analysis on temperature data stored in a data file. You will be given the “temperatures.dat” data file which contains the data you must analyze. The analysis you’ll need to do is: Total number of data points Find coldest temperature Find warmest temperature Find average temperature Find the frequency of each temperature Find the most frequent temperature Find the least frequent temperature All classes must be...
A business statistics professor gives 100-point exams to two different sections of business statistics. The scores...
A business statistics professor gives 100-point exams to two different sections of business statistics. The scores in one section, Section 001, of the class were 40, 50, 61, 63, 67, 74, 74, 76, 76, 78, 78, 80, 82, 86, 87, 87, 87, 88, 90, 90, 91, 92, 92, 93. The other class, Section 002, had scores of 67, 67, 68, 75, 75, 76, 79, 79, 80, 80, 80, 83, 86, 87, 87, 88, 89, 89, 90, 90, 90, 91. Based...
Since we are attempting to examine the behavior of a class of students, the behavior of...
Since we are attempting to examine the behavior of a class of students, the behavior of an individual (as we calculated in objective 1) is really of little concern to us. Assuming that there are 30 students enrolled for a typical class, use the central limit theorem to calculate the following:    •   What would be the shape of the distribution of the average class grade of these 30 students?    •   What would be the average class average of...
Professor Doom has applied to the town planning board to build a Villain's Lair in a...
Professor Doom has applied to the town planning board to build a Villain's Lair in a suburban neighborhood. The local residents object that he will emanate mind-control rays from his new home to make his neighbors more susceptible to his mental control. However, the town planning board approve his lair and then flee the country with ten million dollars each. A local statistician quickly jumps into action, administering a "free will" test to a random sample of 10 residents. After...
The data file ExxamScores shows the 40 students in a TOM 3010 course exxam scores for...
The data file ExxamScores shows the 40 students in a TOM 3010 course exxam scores for the Middtermm and Final exxam. Is there statistically significant evidence to show that students score lower on their final exxam than middtermm exxam? Provide the p-value for this analysis.ROUND TO 4 DECIMAL PLACES. ExxamScores Student ID # Middtermmm Final 56065 97 64 79499 95 85 59716 89 72 83504 79 64 77735 78 74 57760 87 93 78204 83 70 81177 94 79 54398...
Below represent scores on an exam, each entry one score for one student 40 99 59...
Below represent scores on an exam, each entry one score for one student 40 99 59 98 63 63 64 65 67 35 67 67 68 70 71 71 71 46 72 72 60 73 74 74 74 75 97 75 62 76 76 76 76 76 77 57 77 98 77 63 78 78 78 79 79 80 80 80 80 80 81 81 92 81 93 82 82 83 83 83 83 83 83 83 84 84 84...
TestScore 53 53 56 56 56 58 58 58 59 59 59 60 60 62 63...
TestScore 53 53 56 56 56 58 58 58 59 59 59 60 60 62 63 63 63 64 65 65 66 67 67 67 67 68 69 69 69 69 71 71 72 72 72 72 73 73 73 73 73 74 75 75 75 76 76 76 76 77 77 77 77 77 78 78 78 79 79 79 79 80 80 80 80 80 80 81 81 81 82 82 83 83 83 83 84 84 84...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT