greenniara greenniara

13-11-2022
Mathematics

Answered

STATISTICS The most familiar statistical measure is the arithmetic mean, or average. A second important statistical measure is the standard deviation, which is a measure of how far the individual scores are from the mean. For example, the mean score on the Wechsler IQ test is 100 and the standard deviation is 15. This means that people within one deviation of the mean have IQ scores that are 15 points higher or lower than the mean.

Answer :

Other Questions

Use the diagram to find the measure of angle 2

Compare the rate of change for the function over the intervals [0, 2] and [2, 4]. The average rate of change over the interval [0, 2] is ... The average rate

what is the volume of a trunk of a regular quadrangular pyramid where the side of the base is 18cm, the length of the upper side is 7.5cm and the height of the

a mason builds two patios with the same area. one is a square and the other is a rectangle 10 m longer than the square but 8 m less wide than the square. what i

Sketch and Solve. A rectangular page is 2 inches longer than it is wide. If the diagonal of the pag is 52 inches, what is the perimeter of the page

1. Fill in the missing Terms for the sequence 2. Find the number the sequence is going by 3. Write the explicit formula

Here are the first six terms of an arithmetic sequence. 1 7 13 19 25 31 a) Find an expression, in terms of n, for the nth term of this sequence. The nth term of

In the specifications for its products, Apple distinguishes between the operating temperatures, or the range of temperatures where the product will work, and th

The length of a rectangle id 5 meters more than its width. the perimeter is 66 meters. find the dimensions of the rectangle.

The path of a football kicked from the ground for a field goal try can be modeled by y=-0.013x^2+0.77x where x is the horizontal distance (in yards ) from where