![subject](/tpl/images/cats/mat.png)
Mathematics, 19.07.2019 03:20 royalty67
What percentage of the general u. s. population have bachelor's degrees? the statistical abstract of the united states, 120th edition, gives the percentage of bachelor's degrees by state. for convenience, the data are sorted in increasing order.
17, 18, 18, 18, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 25, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 28, 28, 29, 31, 31, 32, 32, 34, 35, 38
(a) compute the ¯xx¯ and ss of the data.
¯x=x¯= . (round your answer to 2 decimal places.)
s=s= . (round your answer to 2 decimal places.)
(b) find the data value, relative to the data set, corresponding to each of the following z-scores:
z=z= 1.59, x=x= . (round your answer to 2 decimal places.)
z=z= 1.47, x=x= . (round your answer to 2 decimal places.)
z=z= -0.85, x=x= . (round your answer to 2 decimal places.)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:00
Find an equation of the line that has intercepts (1,0) and (0,4).
Answers: 2
You know the right answer?
What percentage of the general u. s. population have bachelor's degrees? the statistical abstract o...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.02.2022 16:00
![question](/tpl/images/cats/en.png)
English, 15.02.2022 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2022 16:00
![question](/tpl/images/cats/en.png)
English, 15.02.2022 16:00
![question](/tpl/images/cats/fizika.png)
Physics, 15.02.2022 16:00
![question](/tpl/images/cats/istoriya.png)
History, 15.02.2022 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.02.2022 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.02.2022 16:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)