You are sitting in an Aeroplane flying at the rate 1
of 900 km h in calm conditions due east.
Suddenly a cold wind blows at the rate
in the NorthEast and pushes the
plane off from its original path,
50kmh-1
Think about these points:
1. How can we describe the motion of a plane
and wind?

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