Mathematics, 13.08.2020 22:01 itsyagirl11076
In a random sample of people, the mean driving distance to work was miles and the standard deviation was miles. Assume the population is normally distributed and use the t-distribution to find the margin of error and construct a % confidence interval for the population mean . Interpret the results. Identify the margin of error.
Answers: 3
Mathematics, 21.06.2019 12:50
Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.
Answers: 2
Mathematics, 21.06.2019 13:50
2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)
Answers: 3
Mathematics, 21.06.2019 14:00
The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?
Answers: 1
In a random sample of people, the mean driving distance to work was miles and the standard deviation...
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