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Mathematics, 31.08.2019 03:10 ajernandes01
Calculate the mean and standard deviation of a normal distribution question horace was told that his math test score was 3 standard deviations above the mean. if test scores were approximate normal with = 81 and o = 6, what was horace's score? do not include units in your answer. for example, if you fo that the score was 81 points, you would enter 81. provide your answer below: feedback more instruction coment attribution • previous
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Mathematics, 22.06.2019 03:20, achsahjosey
Zed is making a centerpiece for his dining room table by putting sand in a cube-shaped vase. the vase is 0.25 meters in length, width, and height. he bought 25 kg of sand. assume the density of dry sand is 1,602 kgm3. what is the volume of the sand that zed purchased? the volume of the sand is approximately m3. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to six decimal places, like so: 42.536475
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Calculate the mean and standard deviation of a normal distribution question horace was told that his...
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