A survey is conducted in two cities. In Detroit, a sample of 48 people finds that they have an average age of 38.5 years with a standard deviation of 10.3 years. In Phoenix, a sample of 55 people finding average age of 43.7 with a standard deviation of 12.1 years. Find the mean Is there a deviation of the sample distribution

Read the paragraph. we didn’t enjoy our food when we went out to eat, but our friend nelson said that the restaurant normally served some of the best italian food in town. in fact, he said it was one of his favorite places to eat. he said that we should return and give it a second chance. what word best replaces “said” in the last sentence? insisted announced exclaimed shouted

Motorcyclists may have to suddenly change direction when encountering a. potholes and reflective markers b. yellow lights c. pavement seams and railroad crossings d. strong winds

An organization has been collecting data and learned that they are selling their products to an increasingly younger group of people. with what can this data ? forecasting going green globalization internal influence