Roughly speaking, yes. However, bells do not extend asymptotically to infinity.
It has no special name - other than a normal (or Gaussian) distribution graph.
No
When putting the scores in, you use the normal distribution graph, which is the best start.
The answer depends on what the graph is of: the distribution function or the cumulative distribution function.
for plat5o users the answer is an age distribution diagram
It has no special name - other than a normal (or Gaussian) distribution graph.
A normal distribution is symmetrical; the mean, median and mode are all the same, on the line of symmetry (middle) of the graph.
It determines the location of the graph: left or right - but not its shape.
No
When putting the scores in, you use the normal distribution graph, which is the best start.
The bell curve graph is another name for a normal (Gaussian) distribution graph. A Gaussian function is a certain kind of function whose graph results in a bell-shaped curve.
A normal distribution is symmetric and when looked at on a graph, the graph looks like a bell shaped curve. Approximately 95 percent of its values should lie within two standard deviations of the mean. Frequency of the data lies mostly in the middle of the curve.
The answer depends on what the graph is of: the distribution function or the cumulative distribution function.
We prefer mostly normal distribution, because most of the data around us follows normal distribution example height, weight etc. will follow normal. We can check it by plotting the graph then we can see the bell curve on the histogram. The most importantly by CLT(central limit theorem) and law of large numbers, we can say that as n is large the data follows normal distribution.
frequency is the kinds of the line graph, bar graph, picture graph, pie graph. that's all
how does the cold spring graph differ from the normal weather graph.
No it is not. The ogive is a graph that represents the cumulative frequencies for the classes in a frequency distribution.