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A school psychologist is interested in determining if children with attention deficit disorder (ADD) learn better if English literature is read to them rather than having them read the material themselves. A random sample of 10 sixth graders with ADD is selected and divided into two groups of 5 each. One of the groups has a story read to them (Listening Group) and the other reads the story themselves (Reading Group) . A quiz on the story is given after each group has finished reading or hearing the story. The following scores were obtained with 20 being a perfect score. Assume there is a real effect. The size of the effect, using equals _________.
Marketing Activities
Actions or tasks aimed at promoting and selling products or services to target customers.
High-quality
Products or services that meet or exceed customer expectations in terms of performance, durability, or satisfaction.
Marketing Mix
The combination of elements (product, price, place, promotion) used by a business to achieve its marketing objectives and satisfy customer needs.
Paralympic Teams
Sports teams composed of athletes with disabilities who compete in the Paralympic Games, an international multi-sport event parallel to the Olympics.
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