In a survery of 261 households, a Food Marketing Institute found that 69 households spend more than $125 a week on groceries. To find the 98% confidence interval for the true proportion of the households that spend more than $125 a week on groceries, you need to use which one of the following calculators?One-Way ANOVAConfidence Interval for a Population Mean Given DataHypothesis Test for a Population Mean Given StatisticsTwo Independent Proportions ComparisonChi-Square Test for IndependenceHypothesis Test for a Population Mean Given DataTwo Independent Sample Means Comparison Given StatisticsHypothesis Test for a Population ProportionTwo Independent Sample Means Comparison Given DataChi-Square Test for Goodness of FitConfidence Interval for a Population Mean Given StatisticsTwo Dependent Sample Means Comparison Given DataConfidence Interval for a Population ProportionEnter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places.Confidence interval = Express the same answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p < Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places.p = ±±

Answered: In a survery of 261 households, a Food…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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In a survery of 261 households, a Food Marketing Institute found that 69 households spend more than $125 a week on groceries. To find the 98% confidence interval for the true proportion of the households that spend more than $125 a week on groceries, you need to use which one of the following calculators?

One-Way ANOVA
Confidence Interval for a Population Mean Given Data
Hypothesis Test for a Population Mean Given Statistics
Two Independent Proportions Comparison
Chi-Square Test for Independence
Hypothesis Test for a Population Mean Given Data
Two Independent Sample Means Comparison Given Statistics
Hypothesis Test for a Population Proportion
Two Independent Sample Means Comparison Given Data
Chi-Square Test for Goodness of Fit
Confidence Interval for a Population Mean Given Statistics
Two Dependent Sample Means Comparison Given Data
Confidence Interval for a Population Proportion

Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places.
Confidence interval =

Express the same answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. < p <

Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places.p = ±±

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