8. When working with a set of data you find the mean is 15 and the standard deviation is 3. What does this say about the data relative to the variability. Please answer in a complete ser B
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25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Which one is the correct answer, and why?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft