Question
A researcher was interested in estimating the proportion of females in a population.He took a random sample of size 200 and found 150 females.Construct a
A researcher was interested in estimating the proportion of females in a population.He took a random sample of size 200 and found 150 females.Construct a95%confidence interval for the proportion of females in the population. Additionally, suppose this researcher hypothesized that the population proportion was different than 0.65. Answer questions f and beyond about this hypothesis test. Test at alpha = 0.05.
Please answer each individual question below
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What is the value for the point estimate?
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What is the value for the table value?
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What is the standard error of the point estimate?
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What is the lower limit of the confidence interval?
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What is the upper limit of the confidence interval?
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H(o):
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H(a):
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Z test statistic
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P-value
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Decision (choose one):Reject H(o) or Do Not Reject H(o)
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Conclusion: There (IS orIS NOT) (choose one) sufficient evidence to suggest the population proportion is different that 0.65
Available Answers
A.0.810
B.is
C.0.690
D.P 0.65
E..75
F.1.96
G.2.965
H.P = 0.65
I.0.003
J.0.031
K.Reject H(o)
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