Mathematics, 26.03.2020 17:23, josephrosanne18
The table shows the height of pea plants in centimeters after 6 weeks of growth. Each plant started at a height of 5 centimeters. Two planting soils were tested. Which statement BEST compares the mean absolute deviation (MAD) of the two sets of data? Planting soil 1 plant height: 15, 10, 19, 17, 16, 12, 20, 22, 18, 35 Planting soil 2 plant height: 16, 17, 10, 12, 18, 17, 14, 15, 17, 23 A) Planting soil 1 showed less variability, since Planting soil 1 MAD is approximately 2.0 times greater than planting soil 2 MAD. B) Planting soil 2 showed less variability, since Planting soil 2 MAD is approximately 2.0 times greater than planting soil 1 MAD. C) Planting soil 1 showed greater variability, since Planting soil 1 MAD is approximately 1.8 times greater than planting soil 2 MAD. D) Planting soil 2 showed greater variability, since Planting soil 2 MAD is approximately 1.8 times greater than planting soil 1 MAD.
Answers: 3
Mathematics, 21.06.2019 19:20, girlydiy17
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 21:00, kmassarotti
Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w
Answers: 1
The table shows the height of pea plants in centimeters after 6 weeks of growth. Each plant started...
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