A graduate Statistic Student wants to estimate the true proportion of county college ( "c.c.") students in here state who go on to receive an Associate Degree ( AD ). She is able to take a random sample of n = 100 of those c.c. stuents, and 64 of those students received an AD. Find her 90% confidence interval for the true proportion of c.c. students in her state that receive an AD. Be sure to either i)Use full calculator syntax including proper label on your output or ii)write down the formula, plug in the appropriate numbers , and then give the calculated interval including proper label. a 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.56105,.71895 b 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.66105,.71896 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.51105,.70950 d 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.61105,.81105

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Chapter4: Equations Of Linear Functions
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A graduate Statistic Student wants to estimate the true proportion of county college ( "c.c.")
students in here state who go on to receive an Associate Degree ( AD ). She is able to take a
random sample of n = 100 of those c.c. stuents, and 64 of those students received an AD.
Find her 90% confidence interval for the true proportion of c.c. students in her state that receive an
AD. Be sure to either i)Use full calculator syntax including proper label on your output or ii)write
down the formula, plug in the appropriate numbers , and then give the calculated interval including a
proper label.
1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.56105,.71895
a
b
1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.66105,.71896
1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.51105,.70950
1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.61105,.81105
d
a
Transcribed Image Text:A graduate Statistic Student wants to estimate the true proportion of county college ( "c.c.") students in here state who go on to receive an Associate Degree ( AD ). She is able to take a random sample of n = 100 of those c.c. stuents, and 64 of those students received an AD. Find her 90% confidence interval for the true proportion of c.c. students in her state that receive an AD. Be sure to either i)Use full calculator syntax including proper label on your output or ii)write down the formula, plug in the appropriate numbers , and then give the calculated interval including a proper label. 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.56105,.71895 a b 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.66105,.71896 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.51105,.70950 1-prop-Z Int x: 64,n: 100, Clevel .90, interval (.61105,.81105 d a
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