Match the vocabulary word to its correct definition. 1. bell curve A set of numbers that are related. 2. data set A graph that represents data in groups. It is similar to a bar graph, but unlike in a bar graph, there is no spacing between the columns that represent the data. 3. histogram How spread out the values in a data set are from the mean. 4. mean A symmetrical bell shaped curve that represents the distribution of a set of values. Also called normal distribution. 5. normal distribution Average of all numbers in a data set. 6. standard deviation See also, bell curve. Symmetrical distribution of data. 7. variance A value that represents how far apart the figures in a data set are from the average. A low deviation indicates the figures are very close in value to the average. A high deviation indicates the figures are far apart in value from the average.

How do you write y-10=2 (x-8) in standard form

Which equation can be solved to find x the measure of jk in the apex

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.