Mathematics, 08.10.2020 02:01 pkot3409
g The distribution of heights of 7-year-old girls is approximately normally distributed with a mean of 47.7 inches and a standard deviation of 2.4 inches. Amy is 7 years old, and her height is 1.34 standard deviations above the mean. Her friend Sophia is also 7 years old and is at the 94th percentile of the height distribution. a. At what percentile is Amy's height? Draw and label the Normal model that corresponds to this situation. b. How does her height compare to Sophia's? c. What percent of 7-year-old girls would you expect to be taller than 49.4 inches? Draw and label the Normal model that corresponds to this situation. d. Below what height are the shortest 30% of 7-year-old girls? Draw and label the Normal model that corresponds to this situation.
Answers: 1
Mathematics, 20.06.2019 18:04
Write as a product of 2 binomials and a monomial (factor out as much as possible from each binomial). ! i do not understand, any is appreciated : ) whoever gets the best answer recieves brainliest and points! (4x–12x²)(16y³+12y²)
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Mathematics, 21.06.2019 13:00
Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !
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Mathematics, 21.06.2019 18:30
To determine the number of deer in a forest a forest ranger tags 280 and releases them back
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Mathematics, 21.06.2019 21:40
Use sigma notation to represent the following series for 9 terms.
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g The distribution of heights of 7-year-old girls is approximately normally distributed with a mean...
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