How can you tell if a set of bivariate data shows a linear relationship?

1 answer:

5 0

Make a scatterplot of the data. Once finished, look at the scatterplot to determine if the data taken holistically appears to be a close to the shape of a line.

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Heller Co. incurred the following costs in 2005:

professor190 [17]

Answer:

Step-by-step explanation:

Wee have research and development costs:

$150,000 + $185,000 = $335,000 + $125,000 =TOTAL $460,000

Testing for evaluation of new products can be considered since these new products are results from the research and development done by Heller Co.

3 0

3 years ago

What is the next three numbers in this pattern 10 5 20 10 40

grigory [225]

10, 5, 20, 10, 40, 20, 80, 40, 160, 80,

Next Three Numbers: 20, 80, 40

Pattern: Take half of the first term. 1/2 of 10 = 5 which is the second term.

Next, multiply the second term by 4. 5 times 4 = 20

Divide 20 by 4 to get 10

Multiply 10 by 4 to get 40
---------------

Take half of 40 to get 20 (the first of the three missing terms)

Multiply 20 by 4 to get 80 (the second missing term)

Multiply 80 by 1/2 to get 40 (the third missing term)

3 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4x2 - 4x – 3 in factored form?

erastovalidia [21]

Answer:

(2x-3)(2x+1)

Step-by-step explanation:

4x^2 - 4x - 3

we need two numbers that give 12 when multiplied and 4 when subtracted

the numbers are 6 and 2 because 6*2=12 and 6-4=4.

4x^2 - (6-2)x -3

4x^2 -6x +2x -3

take common

2x(2x -3)+1(2x-3)

take (2x-3) as common

(2x-3)(2x*1 + 1*1)

(2x-3)(2x+1)

3 0

3 years ago

) Evaluate: 4+8= 2 (6 - 3) 16 33 25 18 Done HURRY

dlinn [17]

I got the answer six. I’m not sure how those other answers are possible.

5 0

3 years ago

If log, 5 = 0.41, find log, 125.

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

do u add

5 0

3 years ago