Mathematics, 28.02.2020 18:58 tornadowolfcosplay
A happiness survey with normally distributed scores with mean 5.5 and standard deviation 2.3 was administered to IT workers in healthcare. a) Find the probability that a randomly selected participant's response was greater than 5. 2- 5-5.9 2= -0.2174 0.4129 2.3 -0.4129 -0.5871 b) Find the probability that a randomly selected participant's response was between 4.5 and 6.5. 6.5-5.5 2-0.434783 22.30 = -0.434783 0.6604-0-5536 = 2.3 0.6664 0.3336 [0.3328 c) Find the probability that the mean of a sample of 16 selected participant's response was between 4.5 and 6.5.
Answers: 1
Mathematics, 21.06.2019 21:00
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
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Mathematics, 21.06.2019 22:30
Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.
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Mathematics, 21.06.2019 23:00
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A happiness survey with normally distributed scores with mean 5.5 and standard deviation 2.3 was adm...
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