3 years ago

What does it mean to say that a data point has a residual of 1?

Mathematics

2 answers:

Vlada [557]3 years ago

6 0

Answer: the point lies 1 unit BELOW the regression line

Step-by-step explanation:

aleksandrvk [35]3 years ago

4 0

This your answer hope i helped. :)

<span> The point lies one unit above the regression line. </span>

You might be interested in

Players in order from greatest to least number of points.

vitfil [10]

Answer:

1,4,3 lastly 2

♪ \(^ω^\ )

7 0

3 years ago

What is the length of segment DB?

tatyana61 [14]

I believe it’s 82

8x=3x+8+4x+10
x=18

4•18+10=72+10=82

3 0

3 years ago

Bernice estimated that 69% of 242 is 168. Is her estimate reasonable?

ycow [4]

Her estimate is not reasonable.

Since she estimated 69%, you could do either of these options. You could...
A. Divide 242 (or .5) to show how much half off would be, then compare her estimate with half of 242 (121). OR...
B. Simply divide 242 by 69% (.69) and compaor her estimate to the exact amount (166.98).

I hope this helps!

6 0

3 years ago

Whats the answer? I dont get it?

SSSSS [86.1K]

It’s the first answer choice

5 0

3 years ago

Compound interest of $1000 is invested at 10% compounded continuously, the future value s at any time t in years is given by s=1

crimeas [40]

Answer: 6.93 years

Step-by-step explanation:

Given

Rate of interest is $r=10\%$

Future value is given by $s=1000e^{0.1t}$

For the investment to double itself, i.e. $s=2000$

$\Rightarrow 2000=1000e^{0.1t}\\\Rightarrow 2=e^{0.1t}\\\\\text{Taking log both sides}\\\\\Rightarrow \ln 2=0.1t\\\\\Rightarrow t=\dfrac{\ln 2}{0.1}\\\\\Rightarrow t=6.93\ \text{years}$

It takes around 6.93 years to double the investment.

8 0

3 years ago