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7.1 Q5
also find margin of error and confidence interval
LORE Use the sample data and confidence level given below to complete parts (a) through (d) A research institute poll asked r
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Answer #1

ANSWER

As per the given question,

n=1089

x=600

a)

Point estimate of the population proportion(P)

P=EC ECÊ = 2 600 = 0.55 1089

THANK YOU FOR THE QUESTION.........KINDLY RATE....IT HELPS ME A LOT

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