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.)
Answers: 2
Mathematics, 21.06.2019 13:30, aliami0306oyaj0n
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?
Answers: 1
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