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Sati [7]
3 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]3 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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Nvmmm jdkslkdijewkl,jdkr3tfrrrrrrrrredsw
kaheart [24]

hmmm, between the three options I would go with the second one since the number of 1-foot cubes equals exactly the volume of the fish tank.

But to truly calculate the volume

5 x 3 = 15

15 x 3 = 45

45 is the volume of the fish tank

3 0
2 years ago
URGENT PLS HELP !!!
spin [16.1K]

Answer:

Answer: a

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jena's income is $1600 a month, and she plans to budget 1/3 of her income for rent and 1/8 of her income for groceries. Step 2 o
WARRIOR [948]

Answer:

Jena spends $ 733. 33 on her rent and groceries  altogether per month.

Step-by-step explanation:

Jena's total income in a month= $1600

Here , expenditure on rent = (1/3) of her income

So, now one- third of her income $1600 is  

= \frac{1}{3}  \times 1600 = 533.33

or, (1/3) of her salary is  $533. 33

Hence, Jena spends $ 533. 33 on her rent monthly.

Now, her expenditure on groceries = (1/8) of her income

So, now one- eighth of her income $1600 is  

= \frac{1}{8}  \times 1600 = 200

or, (1/8) of her salary is $ 200.

Jena spends  $ 200. on her groceries  monthly.

So, Total expenditure  = Expenditure on rent + Expenditure on groceries

= $533. 33 + $200 = $733.33

Hence, Jena spends $ 733. 33 on her rent and groceries  altogether per month.

7 0
3 years ago
I’m stuck on this please help?
Aleks04 [339]

Hello from MrBillDoesMath!

Answer:

2291/990

Discussion:

Let

x = 2.3141414......         then

10x = 23.141414...               (*)

and

1000x = 2314.141414.....    (**)

Subtract (*) from (**):

1000x - 10x =    (2314 + .141414....) - (23 + .141414....)

990x            =    2314 - 23              as the decimal parts cancel

990x            =   2291

x = 2291/990

Thank you,

MrB

5 0
3 years ago
Which can be multiplied?
elena55 [62]

Answer:

  B)  BD

Step-by-step explanation:

The number of columns of the first matrix (2nd dimension) must match the number of rows of the second matrix (1st dimension). When you write the dimensions together, the two middle numbers must be the same.

AB ⇒ (3x2) × (3x5) . . . . 2 ≠ 3, so cannot be multiplied

BD ⇒ (3x5) × (5x7) . . . . 5 = 5, so can be multiplied

CD ⇒ (2x3) × (5x7) . . . . 3 ≠ 5, so cannot be multiplied

DD ⇒ (3x5) × (3x5) . . . . 3 ≠ 5, so cannot be multiplied

8 0
3 years ago
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