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Ierofanga [76]
2 years ago
9

Can someone check this for me thanks so much

Mathematics
2 answers:
adell [148]2 years ago
6 0
It looks like it’s correct
Zinaida [17]2 years ago
3 0

Answer:

that looks like it is right

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Example of Order of operations
uysha [10]
6/2(1+2)
= 6/2(3)
= 6/6
= 1
3 0
3 years ago
Run a multiple regression where the dependent variable is ratings and the independent variables are star and fact. Use data from
Vanyuwa [196]

Answer:

See explaination

Step-by-step explanation:

See attachment for diagram

The r value is 0.373 (low). This implies a weak correlation between the dependent and independent variables for this sample.

The overall p- value for the regression model is 0.0017. This implies that at least one of the two independent variables (x1 or x2) in the model is significant predictor of the dependent variable y.

p- values for the both "Fact" and "Star" are < 0.05. This means both the independent variables are significant predictors of the "Rating" at 95% confidence level. The variable "Fact" is significant at 99% level of confidence also. This means the rating viewers award to a movie depends upon both the storyline (fact or Fiction) and the presence or absence of stars.

Expected rating for a fact based movie with no stars = 1.7991(1) + 1.2586(0) + 12.5685 = 14.37

Expected rating for a fiction based movie with a star = 1.7991(0) + 1.2586(1) + 12.5685 = 13.83

So, one may expect a fact based movie without any stars to get better ratings than a fiction based movie with one star.

7 0
3 years ago
If f (x) = x and g(x) = 3x + 1 are two real functions. Find (f + g) (x)
romanna [79]

Answer:

4x + 1

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x) , thus

f(x) + g(x)

= x + 3x + 1 ← collect like terms

= 4x + 1

4 0
3 years ago
Below is an equation being solved.
Fudgin [204]

Answer:

There are no errors

Step-by-step explanation:

The math is correct

5 0
3 years ago
When solving equation, Drew's first step is shown below. Which property justifies
Temka [501]
Addition propertyyyy
8 0
3 years ago
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