Mathematics, 05.05.2020 17:17, antcobra
A population has a mean of 75 and a standard deviation of 8. A random sample of 800 is selected. The expected value of LaTeX: \bar{x}x ¯ is
a.8
b.75
c.800
d. None of these alternatives is correct.
Answers: 1
Mathematics, 22.06.2019 04:30, AngelH2650
The three sides of a triangle have lengths of 4x+3, 2x+8, and 3x-10. what is the length of the shortest side if the perimeter of the triangle is 136cm?
Answers: 1
Mathematics, 22.06.2019 04:30, Imamdiallo18
Sylvia rented a boat for $16.50 per hour. her total rental fee was $49.50. for how many hours did sylvia rent the boat
Answers: 1
A population has a mean of 75 and a standard deviation of 8. A random sample of 800 is selected. The...
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