3 years ago

Lines of best fit (regression lines) must touch all dada points on a scatter plot

Mathematics

1 answer:

DochEvi [55]3 years ago

4 0

Answer:

False

Step-by-step explanation:

A regression line tries to average out all data points, so it may not touch any of them.

You might be interested in

PLS HELP!

polet [3.4K]

Answer:

B.) y=csc x

Step-by-step explanation:

The cosecant function has a minimum magnitude of 1, so its range excludes any values in the range -1 < y < 1.

y = csc(x) . . . has a range that does not include -0.8

8 0

2 years ago

You start at (-5, -4). You move up 8 units. Where do you end?

Law Incorporation [45]

Answer:

If it only moves 8 units up then you'll end up at (-5, 4). Your x value or position remains same for it didn't move right nor left.

5 0

3 years ago

List the steps used to solve the equation below.

pychu [463]

Answer:

- 1

Step-by-step explanation:

2x + 3 = x - 4

2x - x = - 4 + 3

x = - 1

The solution to the above equation is - 1.

4 0

3 years ago

The graph of a linear equation contains the points (3,11) and (-2,1) . Which point also lies on the graph.

Ainat [17]

The answer for this is b

6 0

3 years ago

The probability that a student has a Visa card (event V) is .76. The probability that a student has a Master card (event M) is .

Rufina [12.5K]

Answer:

The Probability of both happening is <u>0.304</u>.

Step-by-step explanation:

P(A) × P(B)

= 0.76 × 0.4

= <u>0.304</u>

8 0

2 years ago