a medical college dean read that the average number of applications a potential medical school student sends is 7.6. she thinks that the mean is lower than 7.6. so she selects a random sample of 38 applicants and asks each how many medical schools they applied to. the mean of the sample is 7.4. the population standard deviation is 2.7

Select all the expressions that will include a remainder.

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000