Number Gender Exam 1 Exam 2 Exam 3 Homework Lab Number grade Letter grade Z-score Absolute z-score 1 0 61 94 76 94 87 82.4 B 0.18 0.18 2 0 99 97 90 100 89 95 A 1.38 1.38 3 0 64 76 69 88 87 76.8 C -0.36 0.36 4 0 77 82 86 98 94 87.4 B 0.66 0.66 5 0 70 89 81 93 97 86 B 0.52 0.52 6 0 67 62 65 60 90 68.8 D -1.13 1.13 7 0 87 83 81 85 68 80.8 B 0.02 0.02 8 0 74 88 65 49 90 73.2 C -0.71 0.71 9 0 91 97 87 81 94 90 A 0.90 0.90 10 0 94 87 77 90 67 83 B 0.23 0.23 11 0 47 72 54 59 63 59 F -2.07 2.07 12 0 81 64 78 84 73 76 C -0.44 0.44 13 0 87 90 81 93 80 86.2 B 0.54 0.54 14 0 96 100 84 97 84 92.2 A 1.12 1.12 15 0 80 76 90 85 85 83.2 B 0.25 0.25 16 0 64 51 69 74 78 67.2 D -1.28 1.28 17 0 70 86 84 77 75 78.4 C -0.21 0.21 18 0 80 93 98 95 98 92.8 A 1.17 1.17 19 0 88 83 83 90 84 85.6 B 0.48 0.48 20 0 52 46 62 70 59 57.8 F -2.19 2.19 21 0 97 83 83 85 98 89.2 B 0.83 0.83 22 1 80 74 90 83 65 78.4 C -0.21 0.21 23 1 86 81 72 85 97 84.2 B 0.35 0.35 24 1 88 99 91 94 98 94 A 1.29 1.29 25 1 70 70 71 80 83 74.8 C -0.55 0.55 26 1 81 93 88 83 95 88 B 0.71 0.71 27 1 83 70 75 81 76 77 C -0.34 0.34 28 1 49 55 60 60 71 59 F -2.07 2.07 29 1 77 82 78 67 82 77.2 C -0.32 0.32 30 1 95 87 100 91 95 93.6 A 1.25 1.25 1. Frequencies How many women were in the class? (0=woman, 1= man) Paste the frequency table that shows this data below. Percentages What percentage of the class identified as men? How is the Valid Percent column different from the Percent column?
Number Gender Exam 1 Exam 2 Exam 3 Homework Lab Number grade Letter grade Z-score Absolute z-score 1 0 61 94 76 94 87 82.4 B 0.18 0.18 2 0 99 97 90 100 89 95 A 1.38 1.38 3 0 64 76 69 88 87 76.8 C -0.36 0.36 4 0 77 82 86 98 94 87.4 B 0.66 0.66 5 0 70 89 81 93 97 86 B 0.52 0.52 6 0 67 62 65 60 90 68.8 D -1.13 1.13 7 0 87 83 81 85 68 80.8 B 0.02 0.02 8 0 74 88 65 49 90 73.2 C -0.71 0.71 9 0 91 97 87 81 94 90 A 0.90 0.90 10 0 94 87 77 90 67 83 B 0.23 0.23 11 0 47 72 54 59 63 59 F -2.07 2.07 12 0 81 64 78 84 73 76 C -0.44 0.44 13 0 87 90 81 93 80 86.2 B 0.54 0.54 14 0 96 100 84 97 84 92.2 A 1.12 1.12 15 0 80 76 90 85 85 83.2 B 0.25 0.25 16 0 64 51 69 74 78 67.2 D -1.28 1.28 17 0 70 86 84 77 75 78.4 C -0.21 0.21 18 0 80 93 98 95 98 92.8 A 1.17 1.17 19 0 88 83 83 90 84 85.6 B 0.48 0.48 20 0 52 46 62 70 59 57.8 F -2.19 2.19 21 0 97 83 83 85 98 89.2 B 0.83 0.83 22 1 80 74 90 83 65 78.4 C -0.21 0.21 23 1 86 81 72 85 97 84.2 B 0.35 0.35 24 1 88 99 91 94 98 94 A 1.29 1.29 25 1 70 70 71 80 83 74.8 C -0.55 0.55 26 1 81 93 88 83 95 88 B 0.71 0.71 27 1 83 70 75 81 76 77 C -0.34 0.34 28 1 49 55 60 60 71 59 F -2.07 2.07 29 1 77 82 78 67 82 77.2 C -0.32 0.32 30 1 95 87 100 91 95 93.6 A 1.25 1.25 1. Frequencies How many women were in the class? (0=woman, 1= man) Paste the frequency table that shows this data below. Percentages What percentage of the class identified as men? How is the Valid Percent column different from the Percent column?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Number | Gender | Exam 1 | Exam 2 | Exam 3 | Homework | Lab | Number grade | Letter grade | Z-score | Absolute z-score |
1 | 0 | 61 | 94 | 76 | 94 | 87 | 82.4 | B | 0.18 | 0.18 |
2 | 0 | 99 | 97 | 90 | 100 | 89 | 95 | A | 1.38 | 1.38 |
3 | 0 | 64 | 76 | 69 | 88 | 87 | 76.8 | C | -0.36 | 0.36 |
4 | 0 | 77 | 82 | 86 | 98 | 94 | 87.4 | B | 0.66 | 0.66 |
5 | 0 | 70 | 89 | 81 | 93 | 97 | 86 | B | 0.52 | 0.52 |
6 | 0 | 67 | 62 | 65 | 60 | 90 | 68.8 | D | -1.13 | 1.13 |
7 | 0 | 87 | 83 | 81 | 85 | 68 | 80.8 | B | 0.02 | 0.02 |
8 | 0 | 74 | 88 | 65 | 49 | 90 | 73.2 | C | -0.71 | 0.71 |
9 | 0 | 91 | 97 | 87 | 81 | 94 | 90 | A | 0.90 | 0.90 |
10 | 0 | 94 | 87 | 77 | 90 | 67 | 83 | B | 0.23 | 0.23 |
11 | 0 | 47 | 72 | 54 | 59 | 63 | 59 | F | -2.07 | 2.07 |
12 | 0 | 81 | 64 | 78 | 84 | 73 | 76 | C | -0.44 | 0.44 |
13 | 0 | 87 | 90 | 81 | 93 | 80 | 86.2 | B | 0.54 | 0.54 |
14 | 0 | 96 | 100 | 84 | 97 | 84 | 92.2 | A | 1.12 | 1.12 |
15 | 0 | 80 | 76 | 90 | 85 | 85 | 83.2 | B | 0.25 | 0.25 |
16 | 0 | 64 | 51 | 69 | 74 | 78 | 67.2 | D | -1.28 | 1.28 |
17 | 0 | 70 | 86 | 84 | 77 | 75 | 78.4 | C | -0.21 | 0.21 |
18 | 0 | 80 | 93 | 98 | 95 | 98 | 92.8 | A | 1.17 | 1.17 |
19 | 0 | 88 | 83 | 83 | 90 | 84 | 85.6 | B | 0.48 | 0.48 |
20 | 0 | 52 | 46 | 62 | 70 | 59 | 57.8 | F | -2.19 | 2.19 |
21 | 0 | 97 | 83 | 83 | 85 | 98 | 89.2 | B | 0.83 | 0.83 |
22 | 1 | 80 | 74 | 90 | 83 | 65 | 78.4 | C | -0.21 | 0.21 |
23 | 1 | 86 | 81 | 72 | 85 | 97 | 84.2 | B | 0.35 | 0.35 |
24 | 1 | 88 | 99 | 91 | 94 | 98 | 94 | A | 1.29 | 1.29 |
25 | 1 | 70 | 70 | 71 | 80 | 83 | 74.8 | C | -0.55 | 0.55 |
26 | 1 | 81 | 93 | 88 | 83 | 95 | 88 | B | 0.71 | 0.71 |
27 | 1 | 83 | 70 | 75 | 81 | 76 | 77 | C | -0.34 | 0.34 |
28 | 1 | 49 | 55 | 60 | 60 | 71 | 59 | F | -2.07 | 2.07 |
29 | 1 | 77 | 82 | 78 | 67 | 82 | 77.2 | C | -0.32 | 0.32 |
30 | 1 | 95 | 87 | 100 | 91 | 95 | 93.6 | A | 1.25 | 1.25 |
1. Frequencies
-
- How many women were in the class? (0=woman, 1= man)
- Paste the frequency table that shows this data below.
- Percentages
- What percentage of the class identified as men?
- How is the Valid Percent column different from the Percent column?
Expert Solution
Step 1
As per our guidelines, we are allowed to answer first three sub-parts only. Thanks
Given : (0=woman, 1= man)
a) There are 21 values which have been assigned gender as 0
Hence, 21 women were in the class
Step by step
Solved in 2 steps
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