standard deviation, variance, average speed & explain the meaning of your standard deviation

Q: A small study area represented by six traffic zones has the following characteristics Zone Trip…

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Q: Use the Darcy's law to figure out the equation below, figure out what K is Q/A = K(dh/dl)…

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Q: A model known as stopping sight distance is used by civil engineers to design roadways. This simple…

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Q: An engineer collected a speed sample along a highway. The sample is shown as {30 mph, 35 mph, 44…

A: Given; The sample speed  (30 mph, 35 mph, 44 mph, 65 mph, 65 mph, 75 mph, 80 mph)

Q: Given the data below, plot the cumulative mass curve and the 30 minute hyetograph Time (min)…

A: Given data,

Q: Civil Engineering The snowmobile is traveling at 10 m/s when it leaves th embankment at A. Suppose…

A: Given v=10msθ=36°Range is R=vx×tR=vcos36·t

Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y…

A: Tabulate the following. x y x2 y2 xy 2 16.75 4 280.5625 33.5 3 15.8 9 249.64 47.4 4 13.55…

Q: The position of a particle moving along the x axis is given in centimeters by x = 9.39 + 1.86 t°,…

A: To determine the average velocity, instantaneous velocity and positions of a moving particle at…

Bituminous Materials

The word 'bituminous' in Bituminous materials come from the word bitumen, which is popularly known as 'asphalt' in the United States. Asphalt is a heavier substance that is obtained by the fractional distillation of crude oil, after removing the lighter components such as gasoline and diesel. Asphalts are known to have good adhesive and waterproofing properties. Depending upon the grade needed, asphalt may be refined several times in the fractional distillation column.