Christopher has at most \$18.50$18.50dollar sign, 18, point, 50 to spend at a convenience store. He buys one bag of bananas for
\$1.50$1.50dollar sign, 1, point, 50 and a bottle of apple juice for \$1.55.$1.55.dollar sign, 1, point, 55, point If gasoline at this store costs \$2.35$2.35dollar sign, 2, point, 35 per gallon, which of the following number of gallons can he buy for his car without exceeding his budget?
Based on the information given, the interpretation of the confidence level will be that ninety percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who drive their own car to school.
<h3>What is confidence level?</h3>
A confidence level simply means the percentage of probability that then m confidence interval will contain the true population parameter when the person draws a random sample.
It should be noted that a 90% confidenceinterval means a range of values that the person is 90% sure contains the true mean of the population.