A pathological video game user (PVGU) is a video game user that averages 31 or more hours a week of gameplay. According to the article "Pathological Video Game Use among Youths: A Two-Year Longitudinal Study" (Pediatrics, Vol. 127, No. 2, pp. 319-329) by D. Gentile et al., in 2011, about 9% of children in grades 3-8 were PVGUS. Suppose that, today, five youths in grades 3-8 are randomly selected. Let X represent the number of youths who are PVGUS.
A pathological video game user (PVGU) is a video game user that averages 31 or more hours a week of gameplay. According to the article "Pathological Video Game Use among Youths: A Two-Year Longitudinal Study" (Pediatrics, Vol. 127, No. 2, pp. 319-329) by D. Gentile et al., in 2011, about 9% of children in grades 3-8 were PVGUS. Suppose that, today, five youths in grades 3-8 are randomly selected. Let X represent the number of youths who are PVGUS.
MATLAB: An Introduction with Applications
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a pathological video game user(PVGU) is à video game user averages 31 or more hours a week of of gameplay.
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A pathological video game user (PVGU) is a video game user that averages 31 or more hours a week of gameplay. According to the article “Pathological Video Game Use among Youths: A Two-Year Longitudinal Study” (Pediatrics, Vol. 127, No. 2, pp. 319–329) by D. Gentile et al., in 2011, about 9% of children in grades 3–8 were PVGUs. Suppose that, today, five youths in grades 3–8 are randomly selected. Let X represent the number of youths who are PVGUs.
Calculate the probability that EXACTLY three youths are PVGUs
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