A chain of sport shops catering to beginning skiers, headquartered in Aspen, Colorado, plans to conduct
a study of how much a beginning skier spends on his or her initial purchase of equipment and supplies.
Based on these fi
Section # 1 CHAPTER 5
A student is taking two courses, history and math. The probability the student will pass the history course
is 0.60, and the probability of passing the math course is 0.70. The probability of passing both is 0.5
sample standard deviation
sum of squares
deviation sum of squares (SSX)
standard error of t
1. What Is Statistics?
Using historical anecdotes and contemporary applications, this introduction to the series explores the vital links
between statistics and our everyday world. The program also covers the evolution of the discipline.
2. Picturing Dist