In a survey, 600 mothers and fathers were asked about the importance of sports for
boys and girls. Of the parents interviewed, 70% said the genders are equal and should
have equal opportunities to participate in sports.
mean=420 (600X.7) sd=0.0187082869
Using the normal approximation without the continuity correction, sketch the
probability distribution curve for the distribution of p-hat. Shade equal areas on both sides of the mean to show an area that represents a probability of .95, and label the upper and lower bounds of the shaded area as values of p-hat (not z-scores).

Question

In a survey, 600 mothers and fathers were asked about the importance of sports for
boys and girls. Of the parents interviewed, 70% said the genders are equal and should
have equal opportunities to participate in sports. 
mean=420 (600X.7) sd=0.0187082869
 Using the normal approximation without the continuity correction, sketch the
probability distribution curve for the distribution of p-hat. Shade equal areas on both sides of the mean to show an area that represents a probability of .95, and label the upper and lower bounds of the shaded area as values of p-hat (not z-scores).

anonymous · Answer

Show your calculations for the upper and lower bounds. I have no idea what this is asking can anyone help plz

anonymous · Answer

|dw:1455486655211:dw| is this what they mean by .95 like the 95 in the empirical rule?