Mathematics, 07.05.2021 16:30, bnn29
Compute SSR, SSE, s, and the coefficient of determination, given the following statistics computed from a random sample of pairs of X and Y observations Complete parts (a) through (e)
a E (-)2 = 100,000 y = 0.10
n=46
1 = 1
SSE =
SSR - (Type an integer or a decimal)
(Type an integer or a decimal.)
se - (Round to three decimal places as needed)
R2 = (Type an integer or a decimal)
n
b (4-1)2 = 70,000 y = 0 50
n=46
1 = 1
SSR = (Type an integer or a decimal)
SSE = (Type an integer or a decimal.)
s2 = (Round to three decimal places as needed)
R2 = (Type an integer or a decimal)
c Σ (y-y)2 =
= 250 X = 0 70
n = 46
Answers: 3
Mathematics, 21.06.2019 20:30, ultimatesaiyan
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
Mathematics, 21.06.2019 20:30, cupcake20019peehui
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
Answers: 1
Mathematics, 22.06.2019 00:30, gthif13211
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Compute SSR, SSE, s, and the coefficient of determination, given the following statistics computed f...
History, 21.08.2019 09:30
Social Studies, 21.08.2019 09:30
English, 21.08.2019 09:30
History, 21.08.2019 09:30
Mathematics, 21.08.2019 09:30
Physics, 21.08.2019 09:30