A random sample of 100 preschool children in Kent revealed that only 60 had been vaccinated. Give the following information for a 95% confidence interval. # of successes = Sample size = Sample proportion (rounded to two decimal places) = Do you use Z or t? Z or t (value from table)= Standard Error (Rounded to two decimal places)= Margin of Error (Rounded to two decimal places) = Lower limit (Rounded to two decimal places) = Upper limit (Rounded to two decimal places) =
A random sample of 100 preschool children in Kent revealed that only 60 had been vaccinated. Give the following information for a 95% confidence interval. # of successes = Sample size = Sample proportion (rounded to two decimal places) = Do you use Z or t? Z or t (value from table)= Standard Error (Rounded to two decimal places)= Margin of Error (Rounded to two decimal places) = Lower limit (Rounded to two decimal places) = Upper limit (Rounded to two decimal places) =
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A random sample of 100 preschool children in Kent revealed that only 60 had been vaccinated. Give the following information for a 95% confidence interval.
# of successes =
Sample proportion (rounded to two decimal places) =
Do you use Z or t?
Z or t (value from table)=
Standard Error (Rounded to two decimal places)=
Margin of Error (Rounded to two decimal places) =
Lower limit (Rounded to two decimal places) =
Upper limit (Rounded to two decimal places) =
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