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.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.