Mathematics, 12.08.2019 21:30 giulissaf
Atv news program conducts a call-in poll about a proposed city ban on smoking in public places. of the 2467 callers, 1900 were opposed to the ban. which of the following statements are true with respect to using this sample to estimate p, the proportion of all tv news viewers that favor such a ban on smoking in public places? (a) there is no way this sample can be viewed as an srs of all tv news viewers, so we can't use this sample to estimate p.(b) the population is much larger than the sample, so it's okay to use this sample to estimate p.(c) n is so large that both the count of successes, n, and the count of failures, n(1-) are 15 or more, so it's okay to use this sample to estimate p.(d) there appear to be no violations to any of the assumptions made in using the methods of this chapter. we should now be able to use this sample to estimate p.
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Mathematics, 21.06.2019 17:30
The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.
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The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?
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Mathematics, 22.06.2019 03:30
Can someone me on this math worksheet about finding the given variable for these angles, and whether the triangles are similar. i really need these answers iβm so confused: ( !
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Mathematics, 22.06.2019 05:30
X+ 4y β z = β14 5x + 6y + 3z = 4 β2x + 7y + 2z = β17
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Atv news program conducts a call-in poll about a proposed city ban on smoking in public places. of t...
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