Although I cannot prove it, I doubt that there is a nice closed-form expression for this quantity; it's probably not a rational number.
It's value is approximately 0.0227501319482. (Using Python code.)
Advantages and Disadvantages of HistogramAdvantages:1) Visually strong.2) Can compare to normal curve.3) Usually vertical axis is a frequency count of items falling into each category.Disadvantages:1) Cannot read exact values because data is grouped into categories.2) More difficult to compare two data sets.3) Use only with continuous data.
It depends on what exactly the conditions are. If you mean from a 52 card deck, drawing one card right after the other, then the chance that they will be those two cards in that exact order is 1/52 * 1/51. This is pretty much a percent of a percent. .00038, or about 4 percent of a percent.
It usually ranges from -3.1 to 3.1 and becomes very small ( the area below -3.1 or above 3.1). Some tables list from -3.6 to 3.6 . The area below -3.6 is 0.0002 and the area above 3.6 is also 0.0002. There is no exact answer to this question. The actual answer is (minus infinity to plus infinity), but the values become extremely small beow -3 or above 3.
Following are some applications:- 1)Computing grades from test scores by using the bell curve to find the average. 2)Same applies to any other normally distrubuted quantity like height,weight etc. • The normal distribution is a distribution that is centered around an average value with an even spread in both directions (standard deviation). • This makes the distribution symmetrical! • This symmetry causes the mean, median, and mode to be the exact same value. • Symmetry will come in handy when calculating probabilities.
25 per cent is a quarter and a quarter of 4 is 1. So a quarter of 400 is 100. Exact answer straight away! No estimation required.
Yes. By definition. A normal distribution has a bell-shaped density curve described by its mean and standard deviation. The density curve is symmetrical(i.e., an exact reflection of form on opposite sides of a dividing line), and centered about (divided by) its mean, with its spread (width) determined by its standard deviation. Additionally, the mean, median, and mode of the distribution are equal and located at the peak (i.e., height of the curve).
The Lorenz curve has a major disadvantage of not showing the distributions exact value. It is also makes it difficult to compare different data sets.
There is no shift in the PPC.Only a dot is marked within the curve(Not on the curve) in the exact center of the two axes.The shape of the PPC is concave to the origin.
It is very difficult to know the exact percent that sponsor a child because of all of the different agencies you could go through to sponsor a child. Although we do know that the percent is somewhere below 50%.
36 is roughly 164 percent of 22. It is not exact.
25% is exact. 25% is a quarter of anything - exactly
83.75 to be exact or 335/4 to be even more accurate.
498.82
if you have to do it be exact, answer is 17.95
To change any percent into a decimal, multiply the percent by 0.01 (exact); therefore 83 percent = 0.83
For the exact URL for the iTunes software see the link below.
Some value / exact value x 100 = percentage