Question
A statistics teacher wanted to estimate the proportion of student phone calls that are made to family members. Each student in a random sample of
A statistics teacher wanted to estimate the proportion of student phone calls that are made to family members. Each student in a random sample of 100 students was asked whether the most recent call he or she made was to a family member. The teacher found out that 29 of the students in the sample said the most recent call was to a family member. The school admin team don't seem very convinced with the results, since there was only one sample coming from the large school population. Therefore, the teacher decides to construct a 95% confidence level and obtains each component necessary for the confidence interval calculation.
Please, match each symbol or statement with its correct value.
A. 0.201
B. 1.96
C. 0.0889
D. 0.379
E. 0.71
F. 0.29
G. 0.0453
1.Z a/2
2.p-hat
3.Sample statistics point estimate
select
4.Standard deviation of the statistic
select
5.Margin of Error, MOE
select
6.Upper limit of the confidence interval
select
7.Lower limit of the confidence interval
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