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yaroslaw [1]
4 years ago
5

jean polled a random sample from a population and calculated a sample statistic. Jean can use this statistic to draw an inferenc

e about what? explain why which letter choice is the right answer. A. The corresponding sample parameter B. the population size C. The corresponding population statistic D. The corresponding population parameter
Mathematics
1 answer:
PilotLPTM [1.2K]4 years ago
6 0
Since Jean was using a calculated sample statistic from a polled random sample of a population, I can say that this statistic can infer about the corresponding population parameter, and the answer for this would be option D. Hope this answer helps.
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Which of the following is an irrational number?<br> A. 3/14<br> B. square root of 38<br> C. 3.8
AVprozaik [17]

Answer:

B or just google it

Step-by-step explanation:

Rational numbers:

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4 0
3 years ago
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KIM [24]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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bonufazy [111]

x/4 ≥ 9    is the expression you want

4 0
3 years ago
The length of a rectangle is 4 centimeters more than twice its width of the perimeter of the rectangle is 86centimeters find the
lana66690 [7]

Answer:

Width= 13 cm

length=30cm

Step-by-step explanation:

Let the length of the rectangle be 'L'

And the width of the rectangle be 'W'

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According to the statement:

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Perimeter of a rectangle= 2(Length+Width)

86=2(2W+4+W)\\86/2=3W+4\\43=3W+4\\3W=43-4\\3W=39\\W=39/3\\W=13 cm\\\\Length(L)=2W+4\\=2(13)+4=26+4=30 cm\\Length=30 cm

                               Width= 13 cm

                                length=30cm

6 0
3 years ago
What is the distance between -70 and -30 on<br> a number line?<br> units
german

Answer:

I would guess 40, I could be wrong.

Step-by-step explanation:

70-30=40. So it would be 40 units away from eachother.

4 0
3 years ago
Read 2 more answers
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