Ask question

Ask question

All categories

4 years ago

5

The graph shows the value of a certain model of car compared with its age. Which statement is false?

2 answers:

uranmaximum [27]4 years ago

4 0

Answer: Choice B

===================================

A more in depth look

Choice A is true because the points are going downward as you read from left to right. The points aren't all on the same line but they are close to one. We can cross choice A off the list.

Choice B is false. So this is the answer. The fact that the points are close to the same line indicates that the r value is close to -1 rather than 0. If the points were randomly scattered about, or if they fell on a curve such as a parabola, then the linear correlation coefficient r would be (closer to) zero.

Choice C is true. The explanatory variable is the independent variable x. We can cross choice C off the list.

Choice D is true. The points are fairly close to the same straight line. It's not perfect but it's good enough. We can cross choice D off the list.

cestrela7 [59]4 years ago

3 0

Answer:

i think its b

Step-by-step explanation:

You might be interested in

PLEASE HELP ILL MARK YOU THE BRAINLIEST AND GIVE YOU ADDITIONAL POINTS. ITS DUE VERY SOON HURRY.

N76 [4]

I can’t see it sorry maybe it’s my device

8 0

3 years ago

Read 2 more answers

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportat

katrin2010 [14]

Answer: $H_0:\mu=120$

$H_A:\mu\neq120$

Step-by-step explanation:

Let $\mu$ denotes the average braking distance for a population of small car.

Given : It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet.

i.e. $\mu=120$

Objective of test : Whether the statement made in the advertisement is false

i.e. $\mu\neq120$

Since '=' signs is contained by Null hypothesis and alternative hypothesis is against it.

So the null and the alternative hypotheses for the test will be:

$H_0:\mu=120$

$H_A:\mu\neq120$

4 0

4 years ago

247x82 using in area model

vovikov84 [41]

247x82=534 5 go in the hundreads place 3 go in the tens place and 4 go in the ones place

8 0

3 years ago

Can anyone please answer these for me?

yulyashka [42]

11. y=-3x-5

12. y=-5

13. y= -1/3x+5

14. y=3x-5

3 0

4 years ago

What does 4×0.2=? equal 15 POINTS

zlopas [31]

<span>What does 4×0.2 = ?
</span>
The answer is 0.8

6 0

3 years ago

Read 2 more answers