Mathematics, 18.07.2019 00:40 mayamcmillan11
At center hospital there is some concern about the high turnover of nurses. a survey was done to determine how long (in months) nurses had been in their current positions. the responses (in months) of 20 nurses were as follows.
1, 4, 6, 7, 7, 10, 11, 13, 19, 22, 22, 24, 25, 26, 27, 28, 30, 35, 35, 41
(a) compute the ¯xx¯ and ss of the data.
¯x=x¯= incorrect . (round your answer to 2 decimal places.)
s=s= incorrect . (round your answer to 2 decimal places.)
(b) find the z-score of each of the following data value:
x=x= 24, z=z= incorrect . (strictly round your answer to 2 decimal places.)
x=x= 24, z=z= incorrect . (strictly round your answer to 2 decimal places.)
x=x= 28, z=z= incorrect . (strictly round your answer to 2 decimal places.)
Answers: 3
Mathematics, 21.06.2019 17:30
To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers
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Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
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Mathematics, 21.06.2019 23:30
Which rule describes the composition of transformations that maps △abc to △a”b”c
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At center hospital there is some concern about the high turnover of nurses. a survey was done to det...
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