Kendra was asked to find the number of students who planned to attend the evening sympathy performance. She was told 40 percent of the 50 students planned to go. What mistake did Kendra make?

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Combine the information in the problem and the chart using the average balance method to solve the problem.