JKOOKIECHIM9433 JKOOKIECHIM9433

02-12-2017
Mathematics

contestada

One assumption underlying linear regression is that the x values are normally distributed.

Respuesta :

shinmin shinmin

12-12-2017

The answer is true. The linear regression analysis necessitates all variables to be multivariate normal. This supposition can best be checked with a histogram. Normality can be checked with a goodness of fit test. When the data is not normally distributed a non-linear transformation can answer this issue.

Answer Link

Otras preguntas

show that the lines x2-4xy+y2=0 and x+y=3 form an equilateral triangle also find area of the triangle

"Art and culture represent the social life of people. "Justify.

a line whose perpendicular distance from the origin is 4 units and the slope of perpendicular is 2÷3. Find the equation of the line.

"One—breathe deep; two—focus; three—relax!" Shrey told herself when Jovita started losing her temper. She had to stay calm for her sister and herself.

Write a word problem with 1/2 as the dividend and 3 as the divisor. Then find the quotient.

why does protease digest protein but not fat?

Two trolleys are moving in the same direction along a track. Trolley 1 has a momentum of 2 kg m/s and Trolley 2 has a momentum of 6 kg m/s. Trolley 2 catches up

in which section of the play does my lamb display signs of lomeliness and disappointment ? what are the ways in which mr lamb tries to overcome these feelings?

Please help me!! 1. What aspects of culture would be hard to maintain under the forced labor practices of the European colonies? 2. Is it important to distingui

Greg's heart rate was no more than 71 beats. Which inequality shows how many beats, b, Greg's heart had?