Assume you still have 9 customers to call today and you have an hour and a half until your next break (90 minutes). To get the calls done in time you would need your sample average of these 9 customers to be 10 minutes. What is the z-score for this

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

What is the frequency of the sinusoidal graph?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.