https://www.myopenmath.com/ 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 81 orders was recorded, and 47 orders were for the $5-meals. To find the 80 confidence interval for the true proportion of the orders for the $5-meals, you need to use which one of the following calculators? O Two Independent Sample Means Comparison Given Statistics O Confidence Interval for a Population Proportion O One-Way ANOVA O Hypothesis Test for a Population Proportion O Chi-Square Test for Goodness of Fit Confidence Interval for a Population Mean Given Statistics O Hypothesis Test for a Population Mean Given Data O Hypothesis Test for a Population Mean Given Statistics O Two Independent Sample Means Comparison Given Data O Chi-Square Test for Independence O Two Independent Proportions Comparison O Two Dependent Sample Means Comparison Given Data Confidence Interval 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. c. Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places