Homework Answers
Use the given set of points to compute the value of SSXX 5 9 10 y...
Use the given set of points to compute the value of SSXX 5 9 10 y 16 22 27 7 7 10 6 8 20 21 22 20 21 10.1596 23.5000 1.4149 1.7238
Use the given set of points to compute the SSyy, sum of squares for y. x...
Use the given set of points to compute the SSyy, sum of squares for y. x 5 9 10 7 10 6 8 16 22 27 20 21 22 20 21 7 y 64.875 3613.875 3635 23.500
Given the following sets: S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10},...
Given the following sets: S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, Even numbers A = {2, 4, 6, 8, 10}; Odd number B = {3, 5, 7, 9}; Natural numbers N = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and Prime numbers C = {2, 3, 5, 7} Find the following: a) A ∪ C b) A ∩ N c) A ’ d) B ∩ N e) B ∪ N f) C...
Game Point_Differential Assists Rebounds Turnovers Personal_Fouls 1 15 15 38 11 9 2 36 20 43 &
Game
Point_Differential Assists
Rebounds Turnovers Personal_Fouls
1 15 15 38
11 9
2 36 20 43
8 13
3 16 21 29
7 13
4 45 22 46
11 11
5 12 11 40
7 22
6 -10 10 31
13 26
7 11 19 45
11 7
8 12 16 32
16 14
9 3 16 27
18 15
10 19 9 34
17 17
11 40 16 41
9 17
12 44 12 29
9 22
13 16 ...
Exercise for Section A 1. (10)3 +5)-? 3. (6-5+2)(5)-? 4.8+ (5(4)- 5. (10)(11)-1-? 6. 5+ 12/4-?...
Exercise for Section A 1. (10)3 +5)-? 3. (6-5+2)(5)-? 4.8+ (5(4)- 5. (10)(11)-1-? 6. 5+ 12/4-? 7. 10 + (2)(5)-5-? 8. 25-(92)+3-? 9. [(4 + 73- DI8-3]-? 10. [(3+5)+ (DX2)12- 11. The result of multiplication is known as the C. sum. 12. The result of addition is known as the C. sum. A. product. B. quotient. D. difference. A. product. B. quotient. 13. (4 +6(11)-? 14. (7-1+2)(4)-? 15. 20/(5 +5)-? 16. 9 +8/2-? 17. (12)(12)-3- 18. 9+ (4x8)-? 19. 15/3...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand,...
For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Data Set x 2 4 6 6 7 y 4 8 10 14 19 Critical Values for Correlation Coefficient n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16...
12. (20 pts) Compute the linear correlation coefficient of the following set of data points: X...
12. (20 pts) Compute the linear correlation coefficient of the following set of data points: X y 19 1 4 18 14 5 6 9 6 1 Use formula to find the linear correlation coefficient.
Given the following data set, answer the questions below: x 11 12 13 14 15 p(x)...
Given the following data set, answer the questions below: x 11 12 13 14 15 p(x) .20 .20 .30 .05 .25 1. What is the table above called? 2. What information is provided from the table? 3. What is the total probability of the sample space? 4. P(X > 13) 5. P(X ≥ 13) 6. P(X ≤ 14) 7. P(X = 15) 8. F(15) 9. F(14) 10. E(X) 11. V(X)
10 pts The regression equation for the given data points is provided. Graph the regression equation...
10 pts The regression equation for the given data points is provided. Graph the regression equation and the data points. x 10 14 20 6 6 14 16 24 32 36 y 19 23 29 12 17 23 25 33 37 5 A = 9.3 +0.95% 40 30 20+ 10+ 4 8 12 16 20 24 28 32 36 40 %
6) Draw a histogram for the frequency distribution in #5: or questions #7 – 10, use...
6) Draw a histogram for the frequency distribution in #5: or questions #7 – 10, use the data below: 15 8 27 10 23 14 7 13 12 8 10 9 15 17 6 14 11 18 14 25 7) Construct a grouped frequency distribution for the data above.
Use the given set of points to compute the value of SSXX 5 9 10 y 16 22 27 7 7 10 6 8 20 21 22 20 21 10.1596 23.5000 1.4149 1.7238
Use the given set of points to compute the SSyy, sum of squares for y. x 5 9 10 7 10 6 8 16 22 27 20 21 22 20 21 7 y 64.875 3613.875 3635 23.500
Game
Point_Differential Assists
Rebounds Turnovers Personal_Fouls
1 15 15 38
11 9
2 36 20 43
8 13
3 16 21 29
7 13
4 45 22 46
11 11
5 12 11 40
7 22
6 -10 10 31
13 26
7 11 19 45
11 7
8 12 16 32
16 14
9 3 16 27
18 15
10 19 9 34
17 17
11 40 16 41
9 17
12 44 12 29
9 22
13 16 ...
Exercise for Section A 1. (10)3 +5)-? 3. (6-5+2)(5)-? 4.8+ (5(4)- 5. (10)(11)-1-? 6. 5+ 12/4-? 7. 10 + (2)(5)-5-? 8. 25-(92)+3-? 9. [(4 + 73- DI8-3]-? 10. [(3+5)+ (DX2)12- 11. The result of multiplication is known as the C. sum. 12. The result of addition is known as the C. sum. A. product. B. quotient. D. difference. A. product. B. quotient. 13. (4 +6(11)-? 14. (7-1+2)(4)-? 15. 20/(5 +5)-? 16. 9 +8/2-? 17. (12)(12)-3- 18. 9+ (4x8)-? 19. 15/3...
12. (20 pts) Compute the linear correlation coefficient of the following set of data points: X y 19 1 4 18 14 5 6 9 6 1 Use formula to find the linear correlation coefficient.
10 pts The regression equation for the given data points is provided. Graph the regression equation and the data points. x 10 14 20 6 6 14 16 24 32 36 y 19 23 29 12 17 23 25 33 37 5 A = 9.3 +0.95% 40 30 20+ 10+ 4 8 12 16 20 24 28 32 36 40 %
6) Draw a histogram for the frequency distribution in #5: or questions #7 – 10, use the data below: 15 8 27 10 23 14 7 13 12 8 10 9 15 17 6 14 11 18 14 25 7) Construct a grouped frequency distribution for the data above.
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