Mathematics, 15.03.2020 08:14, jjaerere1086

Most married couples have two or three personality preferences in common. Myers-
Briggs used a random sample of 375 married couples and found that 132 had three
preferences in common. Another random sample of 571 couples showed that 217 had
two personality preferences in common. Find a 90% confidence interval for the
proportion of married couples with three personality preferences in common compared
with the proportion of couples with two preferences in common. (Show your confidence
in interval notation and show your interpretation, which was larger?

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Most married couples have two or three personality preferences in common. Myers-
Briggs used a...

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