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Formula sheet for a statistics course
Before Creating formulas in MS Excel, you need numeric data in different columns or rows of the Excel sheet. Suppose you want to enter a few numbers in a column. Before entering these numbers, you should confirm the cell reference where you need to enter the data. Let’s start by enterin...
Here are all of the formulas used on the Advanced Placement Statistics Exam. Includes links to explanations that describe how to use each formula.
If that looks like it’s too much maths you can download our handy dandyNPS Margin of Error Calculator spread sheet. All you need to do is enter the number of #P, #N and #Ds for each sample and it will tell you if the score has really changed and even provide a chart for you....
Here’s a little snippet of Python to illustrate (the style sheet is adding the extra space, not me, and I don’t want to fix it manually in this post with a hack because it’ll mess up the page if the style sheet is ever fixed). >>> p = np.asarray([0.2, 0.5, 0.3]) >...
here the possibility is either head or tail will be the outcome. so, the probability of a head to come as a result is 1/2. the probability is the measure of the likelihood of an event to happen. it measures the certainty of the event. the formula for probability is given by; p(e...
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Ambiguity of value and formula A key feature of spreadsheets is that a cell can be both a formula and a value. This is the greatstrengthof spreadsheets. When something is made simple enough, it often becomes very powerful — this is such a case. ...
“Stud. Q Table 2”, top table with alpha=0.01: For k=3, df=19, the table shows 1.670 when it should be 4.670. Also, for k=13, df=14,…,30, the table shows 5.xxx when it should show 6.xxx. The same values ARE correct in the last table of the sheet “Stud. Q Table 1...