Mathematics, 29.07.2021 20:30 khia22
Jack earned a score of 580 on Exam A that had a mean of 650 and a standard deviation of 40. He is about to take Exam B that has a mean of 550 and a standard deviation of 100. How well must Jack score on Exam B in order to do equivalently well as he did on Exam A? Assume that scores on each exam are normally distributed.
Answers: 3
Mathematics, 21.06.2019 13:30
The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?
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Mathematics, 21.06.2019 13:40
The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.
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Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm
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Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
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Jack earned a score of 580 on Exam A that had a mean of 650 and a standard deviation of 40. He is ab...
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