In our Condor Cafe, the Oxnard College Culinary Program offers the most delicious and affordable breakfast and lunch choices among the 152 Community Colleges in California. This week, a random sample of 237 orders was recorded, and 118 orders were for the $5-meals. To find the 98% confidence interval for the true proportion of the orders for the $5-meals, you need to use which one of the following calculators? Chi-Square Test for Goodness of Fit Two Independent Proportions Comparison Two Independent Sample Means Comparison Given Data Two Independent Sample Means Comparison Given Statistics Hypothesis Test for a Population Proportion Two Dependent Sample Means Comparison Given Data Confidence Interval for a Population Mean Given Data Chi-Square Test for Independence Hypothesis Test for a Population Mean Given Statistics Confidence Interval for a Population Mean Given Statistics Confidence Interval for a Population Proportion One-Way ANOVA Hypothesis Test for a Population Mean Given Data A. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. Confidence interval = ------------ B. Express the same answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. ---------- < p < ---------- C. 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

Section10.6: Summarizing Categorical Data

Problem 10CYU

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In our Condor Cafe, the Oxnard College Culinary Program offers the most delicious and affordable breakfast and lunch choices among the 152 Community Colleges in California. This week, a random sample of 237 orders was recorded, and 118 orders were for the $5-meals. To find the 98% confidence interval for the true proportion of the orders for the $5-meals, you need to use which one of the following calculators?

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

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

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

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