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Mathematics, 27.06.2019 04:40 lilpeepxliltracy
Suppose about 35% of high school juniors at a school have a part-time job. the proportion of successes is then p = 0.35. you choose a random sample of n = 40 students. what is , the mean of the sampling distribution of the sample proportion?
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Mathematics, 21.06.2019 18:00, stephanielynch
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
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Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
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Suppose about 35% of high school juniors at a school have a part-time job. the proportion of success...
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