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4 years ago

True or false? If the slope of a regression line is positive, the correlation is negative.

Mathematics

2 answers:

Masja [62]4 years ago

8 0

Hey there!

This statement is FALSE. The correlation would be positive

Hope this helps you!

God bless ❤️

Brainliest would be appreciated

xXxGolferGirlxXx

steposvetlana [31]4 years ago

3 0

Answer: The answer is false. Hope this was helpful!

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Can you help me do this Q please :)

goldenfox [79]

Answer:

i didnt get it

Step-by-step explanation:

can you explain

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3 years ago

A bag of marbles contains 16 red, 10 green, and 5 blue marbles. Suppose that two marbles are drawn without replacement. What is

pogonyaev

Answer:

16/31, 51.612903225807%

Step-by-step explanation:

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3 years ago

30 POINTS!!!!!!!! JoeNah, DeKobian and Evan wrote equations to calculate the amount of money in a savings account after one year

castortr0y [4]

Answer:

See the explanation for the answer to this question

Step-by-step explanation:

Let

B ---> the balance of money saved.

M ---> the amount invested in dollars

JoeNah's Equation

M=$100

$B=1.5(100)=\$150$

Dekobian's Equation

M=$100

$B=100+0.05(100)=\$105$

Evan's Equation

M=$100

$B=M(1+0.05)$

Substitute

$B=100(1+0.05)=\$105$

Dekobian's equation and Evan's equation are correct! :)

JoeNah's equation is wrong. :(

Hope this helps you!

Have a good evening!

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3 years ago

Help!!<br><br> which expression is equivalent to (m^5 n /pq^2) ^4

lana66690 [7]

$\text{Use:}\\\\\left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\(a\cdot b)^n=a^n\cdot b^n\\\\(a^n)^m=a^{nm}\\\\......................................................\\\\\left(\dfrac{m^5n}{pq^2}\right)^4=\dfrac{(m^5n)^4}{(pq^2)^4}=\dfrac{(m^5)^4n^4}{p^4(q^2)^4}=\dfrac{m^{20}n^4}{p^4q^8}$

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3 years ago

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3 years ago

Read 2 more answers