A. Consider the following problem. A class of 50 students took a 80-item test and their scores are as follows: 44 12 56 22 68 72 41 59 27 54 56 45 34 37 23 49 44 60 36 39 42 38 59 51 47 50 26 52 47 36 35 32 46 33 50 22 39 49 52 29 31 55 16 40 45 35 60 25 72 63

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A: B A d   1.5 1.6 -0.1   1.9 1.3 0.6   2.1 1.5 0.6   3.2 2.2 1   3.9 3.3 0.6   3.6 3 0.6…

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Q: 26 68 84 26 29 117 5 6 35 7 42 21 26 48 1 14 50 27 13 49 12 9 29 26 21 17 120 13 Make a…

A: Provided data is ; 26      68   84   3      26   29   2 117     5   14    6      7    21    48 50…

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A: It is given that:

Q: Consider two data sets. Set A: n = 5; x = 7 Set B: n = 50; x = 7 (a) Suppose the number 32 is…

A: It is an important part of statistics. It is widely used.

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Q: 1. Compute z-scores. 1. Enter the following data into Jamovi. wwwwwwwwww Exam Grades 78 89 71 75 90…

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Q: Create a histogram of the following data: 24 25 25 27 27 30 35 35 36 38 38 39 40 40 40 45 45 45 45…

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A: B) We have given the Data set II106,120,92,126,90,75,74,107,87,90,112,89,112,113,99,123,96,84,83,99

Q: Consider two data sets. Set A: n = 5; x = 10 Set B: n = 50; x = 10 (a) Suppose the number 11 is…

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Q: The following data are the number of pages in 40 books on a shelf. 131; 140; 178; 190; 205; 215;…

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Q: Based on the Excel output, what conclusion can the researcher arrive?

A: It is given that the p-value is 0.00001.

Q: Consider two data sets. Set A: n = 5; x = 4    Set B: n = 50; x = 4 (a) Suppose the number 26 is…

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A: Arrange the values from lowest to highest. Minimum: (The smallest or lowest number) Minimum = 23…