use the following weights in pounds of a sample of high school football players to answer 1-20 below.
X = {181, 206, 168, 163, 162, 184, 253, 162, 166, 165, 168, 150, 195, 200, 225, 166, 174, 166, 186, 178, 250, 241, 212, 171, 190, 260, 172, 183, 169, 174}.
1. Mean 2. Median 3. Mode 4. range 5. Variance 6. Standard deviation 7. Midrange 8. MAD 9. Q1
10. Q2 11. Q3 12. IQR 13. CV 14. Σ(x-xbar) 15.Σx 16. Σ(x^2) 17.(Σx)^2 18. Σ(x-xbar)^2
19. Use Chebysheff’s Theorem to find at least what % of the weights are within xbar ± 3.5s
X = {181, 206, 168, 163, 162, 184, 253, 162, 166, 165, 168, 150, 195, 200, 225, 166, 174, 166, 186, 178, 250, 241, 212, 171, 190, 260, 172, 183, 169, 174}.
1. Mean 2. Median 3. Mode 4. range 5. Variance 6. Standard deviation 7. Midrange 8. MAD 9. Q1
10. Q2 11. Q3 12. IQR 13. CV 14. Σ(x-xbar) 15.Σx 16. Σ(x^2) 17.(Σx)^2 18. Σ(x-xbar)^2
19. Use Chebysheff’s Theorem to find at least what % of the weights are within xbar ± 3.5s
