Choose the type of equipment you are using from the drop down box labeled "Equipment Type" or choose from the drop down box labeled "Equipment Class." The terms may vary depending on the calculator, but the first option will always ask you to choose the type of equipment you're working ...
Pearson's r is a correlation coefficient used to measure the strength of association between two variables that fall into the interval ratio category. Interval ratio variables are those which have a numerical value and can be placed in rank order. This coefficient is used in statistics. There ar...
Install Minitab and open the program by selecting it from the "Start" menu in Windows. When Minitab opens, a worksheet will display. For this example, there are eight types of chocolate bars that people are being asked to taste, selecting their favorite. Label the first column (C1) "Favo...
Enter two coordinate points into L1 and L2. You enter your equation's "x-values" into the L1 column and the "y-values" into the L2 columns. For example, if your problem has two coordinate points of (1, -5) and (-3, 6), then your L1 column would have the numbers 1 and -3,...
The sampling distribution can be described by calculating its mean and standard error. The central limit theorem states that if the sample is large enough, its distribution will approximate that of the population you took the sample from. This means that
The standard error indicates how spread out the measurements are within a data sample. It is the standard deviation divided by the square root of the data sample size. The sample may include data from scientific measurements, test scores, temperatures or
Explain the type of analysis you used. Describe the data set of the raw scores that the Z-scores were computed for. The raw scores are the values collected in the data set. Display this data in a table of columns and rows with the names of the variables, the raw scores in one column...
Put strawberries into a blender and a smoothie comes out; put carrots into a blender and chopped carrots come out. A function is the same: it produces one output for each individual input and the same input cannot produce two different outputs. For examp
You can graph circles, ellipses, lines and parabolas and represent all these by equations in math. However, not all these equations are functions. In math, a function is an equation with only one output for each input. In the case of a circle, one input
Creating a monthly budget circle graph is an effective way to plan spending each month and is rather easy to do on a computer. Using the Microsoft Excel program, a circle graph is easy to customize to one's business needs and is just a few clicks away.