Examlex
Use the Rydberg equation to calculate the frequency of a photon absorbed when the hydrogen atom undergoes a transition from n1 = 2 to n2 = 4. (R = 1.096776 × 107 m−1)
Random Error
An error in measurement caused by unpredictable fluctuations in the variables being measured.
Least Squares Regression Line
A straight line that best fits the data points in a scatter plot by minimizing the sum of the squares of the vertical distances (residues) of the points from the line.
Relationship Between X And Y
A term often used in statistics and research to describe how two variables change relative to each other.
Vertical Spread
A trading strategy using options that involves buying and selling options of the same underlying security, same expiration date, but different strike prices.
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