The proportion of all US adults who eat popcorn when they go to the movie theater is p is equal to 0 point 8 7 A random sample of 20 US adults was selected and asked if they eat popcorn when they go to the movie theater. Which of the following is the shape of the sampling distribution of hat p ?

Question

Revolt · Accepted Answer

Because  n times 1 minus p minus 20 times 1 minus 0 point 8 7 minus 2 point 6 is less than 10 , the sampling distribution of  hat p  is not approximately Normal. Because  p is equal to 0 point 8 7  is closer to  1  than  0 , the sampling distribution of  hat p  is skewed to the left.

N/A - Exam Exam

The proportion of all US adults who eat popcorn when they go to the movie theater is p is equal to 0 point 8 7 A random sample of 20 US adults was selected and asked if they eat popcorn when they go to the movie theater. Which of the following is the shape of the sampling distribution of hat p ?

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