Which statement about scatter plots is true?Associated variables cannot be represented on scatter plots.



A regression line must pass through all the points on the scatter plot.



A regression line cannot help predict future values of variables.



Scatter plots can be used to represent quantitative data.

Answers

Answer 1
Answer:

Answer:

On the Scatter Plot, the two variables associated with each other when represented in Quantitative form that is in the form of x-values and y-values, it can be drawn in two dimensional coordinate plane, Representation being a line.

1.The Line may pass through all the points , a single point or none of the points.

2. It can also predict the future values that is for given x , we can find y and for given y , we can find x.

So, only option (4) which is,Scatter plots can be used to represent quantitative data is true.

Answer 2
Answer:

The answer is letter D.



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Solve the equation. If necessary, round your answer to the nearest tenth.x2 = 256 A. 128 B. 16 C. 16, –16 D. 128, –128
How to solve -8x+2-16<5x+7x
Is y=1/4x^0.5 a power function? Explain your reasoning.

⚠️I NEED THE ANSWER RIGHT NOW!! I WILL GIVE BRAINLIST!⚠️Subtract 5/6−(-4/9).

1 5/18

7/18

-7/18

-1 5/18

Answers

Answer:

15/18+8/18

23/18=15/18

Step-by-step explanation:

Hello!

Your answer is A. or 1 5/8!

Hopefully this helps! :D

45?45 which symbols correctly relates the two numbers below

Answers

The equal symbol does 

=

You roll a six-sided number cube. Which events are mutually exclusive? A) rolling a multiple of 2 and a multiple of 4
B) rolling a multiple of 3 and a multiple of 6
C) rolling an even number and an odd number
D) rolling a prime number and an even number

Answers

mutually exclusive is the events which couldn't happen at the same time, so I suggest you to go with this: C) rolling an even number and an odd number

Answer: C) rolling an even number and an odd number

Step-by-step explanation:

For any event A and B , we say they are mutually exclusive if they are disjoint such that there have no elements in common.

Let's check all the options:

A) rolling a multiple of 2 and a multiple of 4

Multiple of 2 on dice = 2,4,6

Multiple of 4 on dice = 4

They are not disjoint since 4 is the common element.

B) rolling a multiple of 3 and a multiple of 6

Multiple of 3 on dice = 3,6

Multiple of 6 on dice = 6

They are not disjoint since 6 is the common element.

C) rolling an even number and an odd number

Even number on dice = 2,4,6

Odd number on dice = 1,3,5

∴ They are disjoint event as they have no common element.

D) rolling a prime number and an even number.

Prime number on dice = 2,3,5

They are not disjoint since 2 is the common element.

A scientist is working with 13 meters of gold wire. How long is the wire in millimeters?

Answers

The wire is 13,000 millimeters long

1 Meter=1,000 millimeters

1,000 millimeters x 13 = 13,000 millimeters

Answer: 13,000 mm

Step-by-step explanation:

1 meter = 1000mm

13  x 1000 = 13,000 mm

If you are buying at item at a store for a price of $72, and there is a 6.2% tax added on top, what would be the total amount

Answers

Answer:

the total amount, including the tax, would be $76.464

In at least 100 words independently write your response to the statement, "Anyone can do well in math."

Answers

Answer:

I believe that this is true. Anyone can do well in math, not everyone. The main difference being that if EVERYone could, that means every one person in the world, no matter the circumstance, so by saying ANYone, it's saying that however many people in the world want to do it, can do it, if they try and put in the work. Math is not biased against any one person, nor is it  favored for any one person. Any person who studies, or learns it can do well in math. Someone who has never learned anything about math will not do well at all. So, yes, ANYone can do well, but not EVERYone.

Not 100 words, but should do trick if you just add in some extra words between phrases, and substitute some words with one or two synonyms.