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Kazeer [188]
2 years ago
10

Your first job is to make a graphical representation of the data. Many statisticians say that the first and most important step

in analyzing any data is to make a graphical representation. How can a representation help you analyze the data? Use the Data Representation (CPM) or Representing Data (Shoder) tool to create histograms of the data, or look at the ones that your teacher displays for you. The bin size of each histogram should be 10 inches. Why is a histogram a good choice?
Mathematics
1 answer:
suter [353]2 years ago
4 0

Answer:

Bdjekehekdfjdjahdbkjgtkrkdjrj

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Solve for z.<br> az + 17 = -4z – b.
Harrizon [31]

Answer:

z = -b - 17 / ( a + 4 )

Step-by-step explanation:

az + 17 = -4z – b

collect like terms

az + 4z = -b -17

z( a + 4 ) = - b - 17

Divide both sides by ( a  + 4 )

z = -b - 17 / ( a + 4 )

5 0
3 years ago
A researcher would like to estimate p, the proportion of U.S. adults who support recognizing civil unions between gay or lesbian
SOVA2 [1]

Answer:

(b) 4,445

Step-by-step explanation:

If the researcher would like to be 95% sure that the obtained sample proportion would be within 1.5% of p (the proportion in the entire population of U.S. adults), what sample size should be used?

Given a=0.05, |Z(0.025)|=1.96 (check standard normal table)

So n=(Z/E)^2*p*(1-p)

=(1.96/0.015)^2*0.5*0.5

=4268.444

Take n=4269

Answer:(b) 4,445

3 0
3 years ago
If x=-4 what is the value of the following expression?
EleoNora [17]

Answer:

i think it's -46 but i don't know srry if this does not help

Step-by-step explanation:

3 0
3 years ago
Name 5 decimal numbers that are between 4.78 and 4.79. Explain your answer.
Karolina [17]
4.781, 4.782,4.783,4.784,4.785

I can't explain though:(
6 0
3 years ago
Read 2 more answers
Divide 240g in the ratio 5:3:4​
Hoochie [10]

Answer:

100g : 60g : 80g

Step-by-step explanation:

5+3+4 =12 total parts

(5/12 of 240)

5/12 x 240 = 100g

3/12 x 240 = 60g

4/12 x 240 = 80g

Check:

100g + 60g + 80g = 240g

Hope this helps!

6 0
2 years ago
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