In this video tutorial the instructor shows how to find Z with the ZScore formula. He uses a sample problem to show how to find this. He tells you the formula for z which is a real simple formula. Now he notes down the formula on the board and brings in the example problem with sample values. He substitutes the values in the zscore formula and solves it finding out the z value. This video shows how to find z using the zscore formula and also demonstrates the formula using a simple example.
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How To: Use ">" (greater than) and "<" (less than) symbols

How To: Remember "greater than" & "less than" symbols

How To: Do long division without a calculator

How To: Graph the greatest Integer or floor function

How To: Calculate Faster Than a Calculator

How To: Identify characteristics of a sample during a survey

How To: Find the slope of a line given 2 points with fractions

How To: Solve an equation with fractional powers

How To: Find a number given Its percent

How To: Find the Percent Given Two Numbers

How To: Find the area & perimeter of triangles & squares

How To: Find the 100th term in a sequence

How To: Prove a triangle inscribed in a circle is right angled

How To: Find a missing coordinate given: coordinate & equation

How To: Bisect a line segment

How To: Use a mean and scatter plot for Statistics

How To: Find a missing side of a triangle, similar to another

How To: Solve a line integral over a closed path

How To: Convert fractions to decimals quickly and easily

How To: Calculate the area of a parallelogram
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