Examlex
Average starting salaries for students using a placement service at a university have been steadily increasing.A study of the last four graduating classes indicates the following average salaries: $30,000,$32,000,$34,500,and $36,000 (last graduating class).Predict the starting salary for the next graduating class using a simple exponential smoothing model with α = 0.25.Assume that the initial forecast was $30,000 (so that the forecast and the actual were the same).
Stemplots
A graphical representation of data that involves separating each data point into a "stem" and a "leaf" to display the distribution.
Olympic Games
An international multi-sport event divided into summer and winter competitions, where athletes from around the world compete for gold, silver, and bronze medals.
High Jumps
A track and field event where athletes seek to leap over a horizontal bar placed at measured heights without dislodging it.
Air Quality
Air Quality refers to the condition or cleanliness of the air within our surroundings, measured by the presence and concentration of pollutants, and impacts human health and the environment.
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