Components of type A have heights that are independently distributed as a normal distribution with a mean 190 and a standard deviation of 10. Components of type B have heights that are independently distributed as a normal distribution with a mean 150 and a standard deviation of 8.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Can you me find the missing length. i attached an image.

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