3 years ago

I really hate math so please

Mathematics

1 answer:

77julia77 [94]3 years ago

4 0

Answer:

personally i think c

Step-by-step explanation:

its because for the graph there is 90 and it has a point and when i used a calc i put the points and the a=18 so 90 eould be 18 again this what i think i am not really AMAZING at it but i get some of it for ex the chart equals it only equals a=5

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77julia77 [94]

I believe the answer should b the second option :)

4 0

2 years ago

Use the given data to find the best predicted value of the response variable x. Ten pairs of data yield r=0.003 and the regressi

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Given the regression equation :

y=2+3x

Mean of y values ; y = 5.0

Where y is the predicted variable ; x = predictor variable

The predicted value of y for X = 2

Null: H0 = 5

Alternative H1 : ≠ 5

Sample size (n) = 10 pairs

Degree of freedom = n - 2 = 10 - 2 = 8

7 0

3 years ago

Please help ASAP thank youu!!

Gennadij [26K]

Answer:

1. (-5)

Step-by-step explanation:

Here you go, glad to help :)

4 0

3 years ago

PLZ HELP ill GIVE BRAINIESt!!!!20 Points

jekas [21]

A. more homework better scores
b. about 60 score
c. standard score

7 0

2 years ago

Read 2 more answers

Pls someone pls help me with this question pls

melisa1 [442]

THE CORRECT OPTIONS ARE

Hope it helps you....

6 0

3 years ago