Answer:
y =x
Step-by-step explanation:
the cordinate of y = x is the same line going form top to bottom
Answer:
16.373,16.4
Step-by-step explanation:
Given that a random sample of 11 university students produced the following data, where x is the minutes spent studying per day, and y is the first exam score (out of a maximum of 100 points).
x y
11 39
13 55
14 43
17 46
19 69
22 75
24 77
25 78
28 77
31 93
34 92
Observations 11
ANOVA
df SS MS F Significance F
Regression 1 3214.095153 3214.095153 69.46052448 1.59367E-05
Residual 9 416.4503017 46.27225574
Total 10 3630.545455
Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0%
Intercept 16.37281677 6.48384963 2.525169105 0.0324919 1.705329914 31.04030362 1.705329914 31.04030362
x 2.369323595 0.28428592 8.33429808 1.59367E-05 1.726224167 3.012423023 1.726224167 3.012423023
We get regression line as y =2.369x+16.373
a) value of intercept = 16.373
b) 16.4
Answer:
w = 9r - g/ t
Step-by-step explanation:
subtract g
divide t
the independent variable is the $6 you make at your job.
The dependent variable is how much you make each week. and the dependent variable represents x.
a reasonable domain for the function is going to have to be your $6 dollars because your pay rate doesn't go up or down.
a reasonable range for the function is 240 because you are only allowed to work 40 hours a week at any job unless they want to give you overtime so the max amount you can earn is $240
the function represents you working 20 hours and getting paid $120 because 6 times 20 is 120
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4+6=10
So it is 36/10
Simplify to 18/5
Or do decimal and make it 3.6
