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

Even though the Punnett square calculates that a couple has a 50/50 chance of producing a male or female, there are slightly more females born in the human popu

Which inequality is true when n=4? [tex]2n >6[/tex] [tex]n+3<7[/tex] [tex]9-n≥(greater than or equal to) 13[/tex] [tex] \frac{n}{12} ≥ 3[/tex]

Which explains why North Africa has a hot, dry climate, while India has a tropical climate when they are located at the same latitude? A. North Africa has a sma

All of the items listed below have influenced increases in the president's power EXCEPT which one? A. the presidents themselves B. Supreme Court rulings C. the

Determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 25x + 25 is not a difference of squares is a difference

A class of 25 students had a vote. 24% voted on selection 'a'. 1/5 of the class voted on selection 'b'. And 0.56 voted on selection 'c'. How many of the student

what is the equation of the line that goes through (1,3) and (5,12) ?

What political tactic led the candidate to victory in the 1896 presidential election? a) debates b) advertisement c) slander d) pay-offs

Osama bin Laden first told al-Qaeda to target Americans in the year ____

On Monday, it took Helen 3 hours to do a page of science homework exercises. The next day she did the same number of exercises in 2 hours. If her average rate o