Question

# in our Condor Cafe, the Oxnard College Culinary Program offers the most delicious and affortable breakfast...

in our Condor Cafe, the Oxnard College Culinary Program offers the most delicious and affortable breakfast and lunch choices among the 152 Community Colleges in California. This week, a random sample of 110 orders were recorded, and 52 orders were for the \$5-meals. Please find the 99.9% confidence interval for the true proportion of the orders for the \$5-meals.

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

Confidence interval =

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

< p <

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

p = ±

We have

A random sample of 110 orders were recorded, and 52 orders were for the \$5-meals

and n= 110

we have to find 99.9 % confidence interval,

a)

b) answer as a tri-linear inequality is,

0.316 < p < 0.629

e) answer using the point estimate and margin of error is,

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