Biologists studying horseshoe crabs want to estimate the percent of crabs in a certain area that are longer than 35 centimeters. The biologists will select a random sample of crabs to measure. Which of the following is the most appropriate method to use for such an estimate?a. A one-sample Z-interval for a population proportion
b. A one-sample Z-interval for a sample proportion
c. A two-sample Z-interval for a population proportion
d. A two-sample Z-interval for a difference between population proportions
e. A two-sample Z-interval for a difference between sample proportions

Which institution includes radio televisions and movies

What is one property that water and oil do not share

Danilo has been working for metropolitan taxi for three months. he expected that his job would be to drive around the city, pick up fares, and drop them off at their desired locations, but in his first few days on the job he realized that the job entails much more. he must keep his taxi cab clean and neat, and some days he will be stationed at the shop and go to people's houses to pick them up and bring them to the local airport. within a few months, he has learned that taxi drivers often express frustration with the people they call "civilians"—that is, non–taxi drivers, whose driving skills they complain about incessantly. in his first few months on the job, describes what danilo is undergoing.