3 years ago

Which example would be likely to give a valid conclusion?

2 answers:

7 0

Thirty students are randomly sampled about their hair color.

This is for two reasons,. Firstly, randomness is very important in drawing conclusions. Secondly, it is less of an opinion question and more fact based.

Firdavs [7]3 years ago

6 0

Thirty students are randomly sampled about their hair color.

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I don’t even know where to begin on this one

TiliK225 [7]

Answer:

This is simple linear regression analysis. We can determine the line of best fit using technology

Step-by-step explanation:

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2 years ago

PLS HELP the FIRST PERSON TO ANSWER CORRECTLY I WILL MARK BRAINLIEST

Morgarella [4.7K]

Answer:

A. Zero

Step-by-step explanation:

12x+8=12x+8 - collecting like terms.

12x-12x=8-8

0=0

Hope it helps <3.

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2 years ago

I’m posting too many Solve each equation 51/2=d +1/4 what is d?

Svetllana [295]

D = 101/4
if you need it in decimal form it is 25.25
if you need it in mixed number form it is 25 1/4

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2 years ago

On Sunday, Chris bought 5% of the cans from his grocery store in preparation for hurricane Sandy. If he bought 61 cans, how many

Gelneren [198K]

Answer:

1220 cans

Step-by-step explanation:

Let the number of cans be x

5% of x is 61, solve the equation below for x:

x*0.05 = 61
x = 61/0.05
x = 1220 cans

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2 years ago

A bottle of hand lotion is on sale for $2.25. If this price represents a 50% discount from the original price,what is the origin

nalin [4]

Step-by-step explanation:

50% is basically half. So if you double the price ($2.25) x 2 you will have your answer.

So the answer is $4.50..!

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2 years ago