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kondaur [170]
3 years ago
11

Someone help me please.

Mathematics
2 answers:
Mama L [17]3 years ago
8 0

Answer:

3

Step-by-step explanation:

1 x 4=4

4/2= 2

2+1=3

Have a good day UwU

Maru [420]3 years ago
4 0

Answer:

3

Step-by-step explan

1 x 4/2 + 1

4/2 + 1

4 divide by 2 is = 2

2+1 = 3

so the value of 1 x b/2 + 1 is = to 3

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Professor wonders whether a student's homework average (X) could be used to predict their final grade in the course (Y) . She ca
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Answer:

The dependent variable is the final grade in the course and is the vriable of interest on this case.

H0: \beta_1 = 0

H1: \beta_1 \neq 0

And if we reject the null hypothesis we can conclude that we have a significant relationship between the two variables analyzed.

Step-by-step explanation:

On this case w ehave the following linear model:

Y= 21.839 +0.724 X

Where Y represent the final grade in the course and X the student's homework average. For this linear model the slope is given by \beta_1 = 0.724 and the intercept is \beta_0 = 21.839

Which is the dependent variable, and why?

The dependent variable is the final grade in the course and is the vriable of interest on this case.

Based on the material taught in this course, which of the following is the most appropriate alternative hypothesis to use for resolving this question?

Since we conduct a regression the hypothesis of interest are:

H0: \beta_1 = 0

H1: \beta_1 \neq 0

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3 0
3 years ago
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Sloan [31]

Answer:

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Step-by-step explanation:

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4 0
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Answer:

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Step-by-step explanation:

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