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mean, median and mode
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Give three properties of a normal distribution function?
1.it is bell shaped.2.m.d=0.7979 of s.d 3.total area under the normal curve is equal to 1.
How do the width and height of a normal distribution curve?
By standard practice, the normal distribution curve should be normalized so that the area under the curve is 1. This results in a height, at the mean, of about 0.4, i.e. the probability of a sample value being equal to the mean is 40 percent. The width of the normal distribution curve is infinite, as the tails are asymptotic to the X axis. It is easier to understand that the +/- one sigma area is 68.2 percent, the +/- two sigma area is 95.4 percent, and the +/- three sigma area is 99.6 percent.
What is a binormal?
A binormal is a line which is at right angles to both the normal and the tangent of a point on a curve, and, together with them, forms three cartesian axes.
What are the three characteristics of a supply curve?
The three characteristics of a supply curve are the slope, shift, and the curve's position. Together they help determine supply and demand trends.
What is one of the values of a variable which divides the distribution of the variables into three groups having equal frequencies?
A tertile or tercile.
How can a company have a downward demand curve but still have marginal revenue equal price?
If the Demand Curve is separate from the MR=P curve, the company can not be of Perfect Competition. It can exist in any other market structure: Monopolistic Competition, Monopoly, or Imperfect Competition. In each of these three structures, the Demand Curve will always fall twice as fast as the MP=P=AR Curve. To answer your question in these terms, the company can have a downward sloping Demand Curve separate from the MR=P curve if it is not in the PC Market Structure.
What is the abnormal range in albumin?
Prealbumin expected normal values are between 18 to 36 mg/dL (180 to 360 mg/L). These values will change from laboratory to laboratory due to different techniques and instrumentation used but results will be close to above mentioned values.
How do you graph the rational function y equals 3 over x?
This graph looks very similar to the famous equation of y equal 1 over x; in either case you get a curve which asymtotically approaches infinity at the y axis where x=0, and which asymptotically approaches zero as x approaches infinity. The difference is that if it is 3 over x, all the values will be three times higher than if it is 1 over x. But the shape of the curve is the same.
What does 3 three 4ths equal?
what does three three fourths equal? what does three three fourths equal?
Is full bore gate valve is different from normal gate valve?
valves are available in three types first is full bore equal to 100 percent opening normal bore/port equal to 80 percent opening reduced bore equal to 60 percent opening
What make a curve ball curve when you throw it?
Three things affect the trajectory of a curve ball: Coriolis effect, gravity and precession AKA spin drift.
Where is a decimeter on your ruler?
One decimetre is equal to 10 centimetres. Therefore, there are three decimetres on a normal 30 centimetre ruler.
