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Author Question: A required condition for using the normal approximation to the binomial in testing the difference ... (Read 97 times)

maegan_martin

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on: Jun 24, 2018
A required condition for using the normal approximation to the binomial in testing the difference between two population proportions is that n1p1  30 and n2p2  30.
  Indicate whether the statement is true or false

Question 2

The results of a quadratic model fit to time series data were = 8.5 - 0.25t + 2.5t2, where t = 1 for 1998 . The forecasted value for 2005 is 129.25.
  Indicate whether the statement is true or false


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jonathanballen97

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Reply #1 on: Jun 24, 2018
Answer to Question 1

F

Answer to Question 2

F


maegan_martin

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

cdmart10

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Reply 3 on: Yesterday
Wow, this really help

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