Mathematics, 20.05.2021 01:30 kritalewis
Assume that X has a normal distribution, and find the indicated probability.
The mean is μ= 15.2 and the standard deviation is σ = 0.9.
Find the probability that X is greater than 16.1.
Answers: 3
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Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
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The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
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Assume that X has a normal distribution, and find the indicated probability.
The mean is μ= 15.2 an...
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