B I 10 Points Details Bbunderstat126 5 011 5 My Notes Practice Another Suppose X Has A Distribution With A 14 And 12 1 (43.72 KiB) Viewed 51 times
B I 10 Points Details Bbunderstat126 5 011 5 My Notes Practice Another Suppose X Has A Distribution With A 14 And 12 2 (27.24 KiB) Viewed 51 times
B. I-/10 Points DETAILS BBUNDERSTAT126.5.011.5. MY NOTES PRACTICE ANOTHER Suppose x has a distribution with a 14 and 12 A USE SALT (a) If a random sample of sten - 42 is drawn, find 35, 3 and 14 585 16). Round Cz, to two decimal places and the probabaty to four decimal places) R14 SX S16) - (b) it a random sample of site na 75 is drawn, find and P4 3*$ 16) (Round; to two decimal places and the probabaty to four decimal places.) PHSX516) (c) Why should you expect the probability of part (b) to be higher than that of part (ay (Hint: Consider the standard deviations in parts(a) and (o).) The standard deviation of part (b) is –Select port(a) because of the select sample set. Therefore, the distribution about it Need Help? 9. 1-/10 Points] DETAILS BBUNDERSTAT12 6.3.005.MI.S. MY NOTES PRACTICE ANOTHER Assume that has a normal distribution with the specified mean and standard deviation rond the indicated probably (Round your answer to four decimal places.) 12 USE SALT PES SXS 17) Need Help? 10. (-/10 Points) DETAILS BBUNDERSTAT126.1.011. MY NOTES PRACTICE ANOTHER In a certain artide, laser therapy was discussed as a useful alterative to drugs in pain management of chronically el patients. To measure pain threshold, a machine was used that delivered low-voltage direct current to different parts of the body (wrist, neck, and back). The machine measured current in milliamperes (MA). The pretreatment experimental group in the study had an average threshold of pain (pain was first detectable) at = 3.22 mA with standard deviation - 1.07 m. Assume that the distribution of threshold pain, measured in milliamperes, i symmetric and more or less mound-shaped (Round your answers to two decimal places) (9) Use the empirical rule to estimate a range of milliamperes centered about the moon in which about 68% of the experimental group will have a threshold of pain from MALO MA (1) Use the empirical rule to estimate a range of milliamperes centered about the mean in which about 95% of the experimental group will have a threshold of pain from MAO MA Need Help? Red
10 Points DETAILS PREVIOUS ANSWERS BBUNDERSTAT1262017 MIS MY NOTES PRACTICE ANOTHER Shunder the standardom corever the water in the end you USE SALT Terette Need MY NOTES PRACTICE ANOTHER 2. 1-10 Points DETAILS BOUNDERSTAT126.2.0 ML A normas Pod heart in terrording to in becoming NH 1110/10 Points DETAILS PREVIOUS ANSWERS BBUNDERSTAT126.2.008 MY NOTES PRACTICE ANOTHER sul received a story test the foonboortet for at de man was with standarden weer of the Oy Needle 1010 Points DETAILS PREVIOUS ANSWERS BOUNDERSTAT12.2017 ME MY NOTES PRACTICE ANOTHER Land real estudio de un punto USE SALT >> Shaders are noe mer om care -1
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