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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
It is known that 70% of the customers in a sporting goods store purchase a pair of running shoes.A random sample of 25 customers is selected.Assume that customers' purchases are made independently,and let X represent the number of customers who purchase running shoes.(Hint: Solve using Excel. )
-What is the probability that between 17 and 21 customers,inclusively,purchase running shoes?
Rational Coper
An individual who uses logic and reasoning to face and solve problems, effectively managing emotions and behaviors in challenging situations.
Propriate Striving
The effort to achieve goals that are consistent with one's self-image and essential aspects of the personality, as outlined by Gordon Allport.
Factor Analysis
A statistical method used to identify clusters of related variables, often applied in psychology to explore underlying factors in personality, intelligence, and other areas.
Statistical Analysis
The process of collecting, exploring, and interpreting data to discover underlying patterns, trends, and relationships, using mathematical theories and formulas.
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