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3 years ago

10

How can you tell whether or not a question is a statistical question?

2 answers:

Ray Of Light [21]3 years ago

4 0

A statistical question is one for which you don't expect to get a single answer. Instead, you expect to get a variety of different answers, and you are interested in the distribution and tendency of those answers. For example, "How tall are you?" is not a statistical question. But "How tall are the students in your school?" is a statistical question.

Alex3 years ago

3 0

A statistical question is a question that may get more than one answer to and a non statistical question is a question that can only have 1 answer to

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The sum of two numbers is 52. The difference between the same two numbers is 6. Find the two numbers, and then find the PRODUCT

ollegr [7]

Answer:

its 10

Step-by-step explanation:

4 0

2 years ago

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Please help <br>cos40∘=sin(x+30∘)

iVinArrow [24]

Answer:

x = 20 degrees.

Step-by-step explanation:

cos40∘=sin(x+30∘)

sin (x + 30) = 0.766

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2 years ago

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The ratio 4/7 to 8/9 has the unit rate 9/14

Setler79 [48]

Answer:

Answer:

true

Step-by-step explanation:

4/7 = 8/9

= 4*9/7*8

= 36/56

= 2*2*3*3/2*2*2*7

= 9/14

proved

Step-by-step explanation:

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3 years ago

If f(x) = V7x + 31 , find f(0).

Arte-miy333 [17]

Answer:

f(0) = 31

Step-by-step explanation:

We are given the following function:

$f(x) = \sqrt{7x} + 31$

f(0).

This is the value of f when $x = 0$ . So

$f(0) = \sqrt{7*0} + 31 = \sqrt{0} + 31 = 0 + 31 = 31$

So f(0) = 31

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3 years ago

A rectangle has a height of 3 and a width of 2x*2 + 3x - 5 , express area of whole rectangle, please answer this ASAP !!!

monitta

Area is height time width, or in this case, 3(2x^2+3x+5), which is 6x^2+9x+15.

8 0

3 years ago