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Softa [21]
3 years ago
12

What conclusion can be drawn from the following statements?

Mathematics
1 answer:
EastWind [94]3 years ago
3 0
I think it’s will be C
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In a multiple linear regression analysis, statistical model utility is determined by the value of R2 and 2s, while practical mod
Natali [406]

Answer:

This statement is true because if F statistics is significant, then the entire multiple regression model is useful for the prediction of y.

Step-by-step explanation:

Solution:

In a multiple linear regression analysis, the statistical model utility is determined by the value of R2 and ∂2, while the Global F test p-value determines the practical model.

This statement is true because if F statistics is significant, then the entire multiple regression model is useful for the prediction of y.

The F test is a statistical test that is very flexible. F test can evaluate multiple model terms.

The F test indicates whether a linear regression model provides a better fit to data than a model that contains no independent variable.

The F test for overall significance has two hypotheses:

1- Null hypothesis:

                              The fit of the intercept only model and your model are equal.

2- Alternative hypothesis:

                               The fit of the intercept-only model is significantly reduced compared to your model.

Compare p-value for the F test,

If the p-value is less than the significance level, the sample data provide sufficient evidence  that the regression model fits the data better with no independent variable.

5 0
3 years ago
Show that 0.27 and 3.6 are multiplicative inverse
klasskru [66]
0.27*3.6
I hope is correct
3 0
3 years ago
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What number is 75% of 8007
Sladkaya [172]

Answer:

600

Step-by-step explanation:

i hope tht helped I had tht question a couple days ago

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Alvin has 25 coins that values $4.00, some are quarters and some are dimes. What is the ratio of the numbers of dimes to the num
NemiM [27]

Since .25*10 is 2.50 and .10*15 is 1.50 it equals $4. So the ratio is 10:15 which turns to 2:3 ratio simplified.

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Simplify:
svetoff [14.1K]

Answer:

Uh I got 7x^2 + 16x +64. Idk if there are more options that aren't in the pic or if I did it wrong

6 0
3 years ago
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