We wish to estimate what percent of adult residents in Ventura County like chocolate. Out of 600 adult residents sampled, 408 like chocolate. To construct a 90% confidence interval for the proportion (p) of adult residents who like chocolate in Ventura County, you need to use which one of the following calculator? Chi-Square Test for Independence Two Dependent Sample Means Comparison Given Data Chi-Square Test for Goodness of Fit Two Independent Sample Means Comparison Given Data Two Independent Sample Means Comparison Given Statistics One-Way ANOVA Two Independent Proportions Comparison Hypothesis Test for a Population Mean Given Statistics Confidence Interval for a Population Proportion Confidence Interval for a Population Mean Given Statistics Confidence Interval for a Population Mean Given Data Hypothesis Test for a Population Mean Given Data Hypothesis Test 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 =  ±±

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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We wish to estimate what percent of adult residents in Ventura County like chocolate. Out of 600 adult residents sampled, 408 like chocolate. To construct a 90% confidence interval for the proportion (p) of adult residents who like chocolate in Ventura County, you need to use which one of the following calculator?

  • Chi-Square Test for Independence
  • Two Dependent Sample Means Comparison Given Data
  • Chi-Square Test for Goodness of Fit
  • Two Independent Sample Means Comparison Given Data
  • Two Independent Sample Means Comparison Given Statistics
  • One-Way ANOVA
  • Two Independent Proportions Comparison
  • Hypothesis Test for a Population Mean Given Statistics
  • Confidence Interval for a Population Proportion
  • Confidence Interval for a Population Mean Given Statistics
  • Confidence Interval for a Population Mean Given Data
  • Hypothesis Test for a Population Mean Given Data
  • Hypothesis Test for a Population Proportion
    1. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places.
      Confidence interval = 

 

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

 

  1. Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places.p =  ±± 
  2.  
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