Mathematics, 26.07.2019 03:30 ijohnh14
According to an article the bottled water you are drinking may contain more bacteria and other potentially carcinogenic chemicals than are allowed by state and federal regulations. of the more than 1300 bottles studied, nearly one-third exceeded government levels. suppose that a department wants an updated estimate of the population proportion of bottled water that violates at least one government standard. determine the sample size (number of bottles) needed to estimate this proportion to within plus or minus0.02 with 99% confidence.
Answers: 2
Mathematics, 21.06.2019 14:00
Solve |2x - 5| = 4 if anyone could , that would be great
Answers: 1
Mathematics, 21.06.2019 19:30
Choose the more precise measurement. 26.4 cm or 8.39 cm
Answers: 1
Mathematics, 22.06.2019 00:00
Table of values relation g values x, y 2,2 /3,5 /4,9 /5,13 which ordered pair is in g inverse? a(-2,2) b(-3,-5) c)4,9) d( 13,5)
Answers: 3
Mathematics, 22.06.2019 02:30
Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?
Answers: 1
According to an article the bottled water you are drinking may contain more bacteria and other poten...
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