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Sati [7]
4 years ago
13

In a multiple regression analysis what would likely be the culprit of a dramatic increase in the P-value of one of the variables

?
Mathematics
1 answer:
makvit [3.9K]4 years ago
6 0
This can happen if you add another independent variable to your regression model that is strongly correlated to some other variable already in the model.
This is called multicollinearity. 
If there is a high correlation between your independent variables can lead to problems.
<span>It can lead to increased variance of the coefficient estimates and make the estimates very sensitive to minor changes in the model.</span>
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Each person will eat 2/3 of a pound of Turkey and 8 people will be at party how many pounds of turkey will be needed
Lelechka [254]
Each person 2/3 pounds of turkey

Since you need the amount for 8 people you multiply 8 times 2/3

8/ 2/. =. 16/ = 5 with 1/3
1. Times 3 3


5 with 1/3 pounds of turkey will be needed
8 0
4 years ago
Write an expression for the sequence of operations described below. multiply 3 by t, triple the result, then raise what you have
Nadusha1986 [10]

Answer: 43046721(t^8)

Step-by-step explanation:

So first, multiply 3 by t to get 3t. Then, multiply it again by 3 to get 9t. Raise it to the 8th power to get (9^8)(t^8). This gives you 43046721(t^8)

4 0
3 years ago
Describe how to draw a line that passes through the origin and has a slope of -2/3
Bas_tet [7]
Place a dot on the origin.
A line that has a slope of \frac{-2}{3} goes by this formula:
\frac{rise}{run}
So "rise -2" and "run 3."
Rise -2 is basically go down 2, so go down 2 units from the origin. Run 3 means go right 3 units from (0, -2).
Draw a line through (3, -2) and (0, 0).
5 0
3 years ago
What is the explicit formula for the sequence?
Aleksandr [31]

Answer:

a_{n} = n - 2

Step-by-step explanation:

Note the difference between consecutive terms is constant, that is

0 - (- 1) = 0 + 1 = 1

1 - 0 = 1

2 - 1 = 1

3 - 2 = 1

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 1 and d = 1, thus

a_{n} = - 1 + n - 1 = n - 2

7 0
3 years ago
Which of the following expressions always represents the distance between the turtle and Achilles during the race? A) /f+g/ B) /
Ivan

Assuming that f and g are numbers/functions that represent the position of Achilles and the turtle, then the distance between two numbers/functions is given by the absolute value of their difference:

|f-g|

3 0
3 years ago
Read 2 more answers
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