The required equation is ~
Let's find the slope of given line ~
comparing it with general slope - intercept form of line (y = mx + c) we get, m = -2 (that is slope of the line)
let the slope of the required line be n
And, now since the required line Is perpendicular to the given line. the product of their slopes is -1
that is ~
slope of required line is ~ 1/2
now, let's use the point - slope form of line to find the equation of required (perpendicular) line (using point (0 , 2) ~
that is ~
here, m = slope ~
I hope it helps ~
Answer:
34
Step-by-step explanation:
hope this helps :)
Answer:
Explanation
An algebraic expression is made up of one or more <u>numbers , variables and symbols of mathematical operations</u> , such as , addition , subtraction , multiplication and division whereas An equation is an algebraic expression which involves an <u>equal</u><u> </u><u>to</u><u> </u><u>sign</u><u>.</u>
Hope I helped!
Best regards! :D
From the given question, we did not reject the null hypothsis which makes the answer to this question a type II error
<h3>What is type I error ?</h3>
Data:
- Mean fuel efficiency = 23.4 mpg
- samples = 41
This is an error done from rejecting the null hypothesis (H_0) when the null hypothesis is true, is known as type I error.
<h3>What is type II error ?</h3>
This is an error committed from not rejecting the null hypothesis (H_0) when actually the null hypothesis is false, is known as type II error
Given that the air filter changes are not effective i.e. ȝ = 24.7.
It means that if we do not reject the null hypothesis we shall make a correct decision. So consequently the chance of type II error is impossible because it occurs when we do not reject the null hypothesis, but here not rejecting the null hypothesis will lead to correct decision.
The answer to this question is type II error
Learn more on null hypothesis here;
brainly.com/question/15980493
