The proportion of voters
supporting political party A in
previous elections was π 0 = 0.70 . To test whether this proportion
will remain in the actual elections, an election poll of size n = 1300 has
been planed.

Taken Significance
Level of 0.12 , the Rejection Region for H 0 (π= π 0 ) is (find the closest answer):

Question

The proportion of voters
supporting political party  A  in
previous elections was  π 0  = 0.70 . To test whether this proportion
will remain in the actual elections, an election poll of  size n =  1300  has
been planed.

Taken Significance
Level of  0.12 , the  Rejection Region  for H 0    (π=   π 0 ) is (find the closest answer):

Answer

[0,π 0  - 0.005] U [π 0  + 0.005,1]

Answer

[0,π 0  - 0.01] U [π 0  + 0.01,1]

Answer

[0,π 0  - 0.015] U [π 0  + 0.015,1]

Answer

[0,π 0  - 0.025] U [π 0  + 0.025,1]

Answer

[0,π 0  - 0.02] U [π 0  + 0.02,1]

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The proportion of voters supporting political party A in previous elections w...

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