Mathematics, 12.04.2021 22:30 ameliaxbowen7
Establishing the properties of materials is an important problem in identifying a suitable substitute for biodegradable materials in the fast food packaging industry. Consider the following data on product density (g/cm3) and thermal conductivity K-factor.
Thermal Product Density
Conductivity x
y
0.0480 0.1750
0.0525 0.2200
0.0540 0.2250
0.0535 0.2260
0.0570 0.250
0.0610 0.2765
For the data above perform the following: (not minitab, do by hand)
a) Estimate the intercept and the slope write the regression line
b) Compute the residuals
c) Compute SSE and estimate the variance
d) Find the standard error of the slope and intercept coefficients.
Answers: 2
Mathematics, 22.06.2019 00:00
Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}
Answers: 1
Mathematics, 22.06.2019 00:30
Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0
Answers: 2
Establishing the properties of materials is an important problem in identifying a suitable substitut...
Mathematics, 26.09.2019 10:00
Mathematics, 26.09.2019 10:10
Mathematics, 26.09.2019 10:10
English, 26.09.2019 10:10
Social Studies, 26.09.2019 10:10
Computers and Technology, 26.09.2019 10:10
History, 26.09.2019 10:10
Mathematics, 26.09.2019 10:10