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3 years ago

The research question is: Do the data provide evidence that the treatments affect the mean LDL level in this population

Mathematics

1 answer:

irina1246 [14]3 years ago

7 0

Answer:

hello your question is incomplete attached below is the complete question

answer : The population mean LDL level after six months is same for all four treatments

Step-by-step explanation:

A null hypothesis represents a no difference in the question. therefore the correct option is The population mean LDL level after six months is same for all four treatments

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The correct answer should be 300

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3 years ago

Solve the proportion: 4/x = 2/7

N76 [4]

Answer:b

Step-by-step explanation:

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3 years ago

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Which integer is 30 closest to

vesna_86 [32]

Answer:

7,4,15,6

Step-by-step explanation:

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John's dog Fido is tied to a post in his backyard. Fido's leash is 8.5 feet long. Determine how much circular roaming area Fido

ira [324]

Answer:

227 ft^2

Step-by-step explanation:

Here, we are tasked with calculating the roaming area that Fido has

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3 0

4 years ago

If I am adding one positive number and one negative number, will the answer be positive or negative? What does it depend on?

maxonik [38]

It depends on which number has the greatest absolute value.

Think about it as money

If you owe me $10, this is shown as -10

Now if I give you back 2 dollars (+2), How much money do I still owe you.

The equation is -10+2

I still owe you 8 dollars which is portrayed as -8

Hope this helps :)

8 0

3 years ago