Mathematics, 18.10.2019 04:40, guest42201
The scores on an exam are normally distributed, with a mean of 74 and a standard deviation of 7. what percent of the scores are less than 81?
50%
Answers: 3
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Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?
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Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12
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Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most
Answers: 1
The scores on an exam are normally distributed, with a mean of 74 and a standard deviation of 7. wha...
Mathematics, 20.09.2020 15:01