Jessica knows that the average profit of manufacturing plants nationwide each year is $100,000 with a standard deviation of $16,000. The distribution is known to be right skewed. She takes a sample of 35 plants from her state, what is the probability that the mean annual profit for plants in her sample is less than $95,000?

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Q: LUTUJJJUJU))2999_8329)76953209773821_n.jpg LESSON # 12 : ACTIVITY Find the AREA and shad the CURVE O…

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A: Here without Replacement model  So use hypergeometric distribution

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A: here use basic  of combination and permutation

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Q: 2. Explain how you would find out how many committees of 4 boys and 2 girls can be found from a…

A: Here use combination

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