n 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 255 orders was recorded, and 75 orders were for the $5-meals. To find the 99.9% confidence interval for the true proportion of the orders for the $5-meals, you need to use which one of the following calculators? Hypothesis Test for a Population Proportion Confidence Interval for a Population Mean Given Statistics Hypothesis Test for a Population Mean Given Data Chi-Square Test for Independence Two Independent Sample Means Comparison Given Data Confidence Interval for a Population Mean Given Data Two Independent Sample Means Comparison Given Statistics Two Independent Proportions Comparison One-Way ANOVA Confidence Interval for a Population Proportion Hypothesis Test for a Population Mean Given Statistics Two Dependent Sample Means Comparison Given Data Chi-Square Test for Goodness of Fit   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 =  ?±?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.