Multiple Choice
A weight loss centre in the city provided a weight loss for 152 out of 200 participants.A weight loss centre in the suburb provided a weight loss for 109 out of 140 participants.
A) P-value = 0.6892; If there is no difference in the proportions,there is about a 68.92% chance of seeing the observed difference or larger by natural sampling variation.
B) P-value = 0.6892; There is about a 68.92% chance that the two proportions are equal.
C) P-value = 0.3446; If there is no difference in the proportions,there is about a 34.46% chance of seeing the observed difference or larger by natural sampling variation.
D) P-value = 0.3446; There is about a 34.46% chance that the two proportions are equal.
E) P-value = 0.6554; If there is no difference in the proportions,there is about a 65.54% chance of seeing the observed difference or larger by natural sampling variation.
Correct Answer:

Verified
Correct Answer:
Verified
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