Calculate the 95% confidence interval for the slope. o (-0.327, 0.00) o (-0.305,-0.022) o (-0.308,-0.019) o (-0.322,0.021)
1 answer:
The 95% confidence interval for the slope will be B. (-0.308,-0.019).
<h3>How to calculate the interval?</h3>The confidence interval based on the information and diagram will be:
= -0.1636 + 2.228 × 0.06488
= 0.019
Also, -0.1636 - 2.228 × 0.06488
= -0.308
In conclusion, the correct option is (-0.308,-0.019).
Learn more about confidence interval on:
#SPJ1
You might be interested in
Answer:
Step-by-step explanation:
Hello,
What you did is correct...
... and you found A by identifying the term in to get A = 5, right?
<u>What about the other terms?</u>
<u />
We can then identify the like terms:
>>> term in
A = 5
>>> term in x
-2A+3=B
>>> constant term
6 = 6
As we know that A=5 it means that B = -2*5-3=-13
Hope this helps.
Do not hesitate if you need further explanation.
Thank you