Examlex
Where was gravitational lensing first observed?
Sample Size
The number of observations or entities that are selected from a larger population for the purpose of statistical analysis.
Regression Analysis
A statistical technique for estimating the relationships among variables, often used to predict the value of a dependent variable based on the values of one or more independent variables.
Trend Line
A line drawn on a graph that shows the general direction in which data is moving over time.
Deseasonalize
The process of removing seasonal effects from a time series to better identify trends.
Q2: The wavelengths that are most likely for
Q3: What is Jupiter's core made of?<br>A)helium<br>B)heavy elements<br>C)hydrogen<br>D)carbon
Q15: What property of an antiproton is opposite
Q18: A patient receiving mechanical ventilation has
Q21: Mars has sufficient mass and a low
Q22: The nearest star,Proxima Centauri,is about four light
Q40: Which one of the following is a
Q41: Which of the following does Jupiter lack?<br>A)a
Q95: What observational evidence do we have that
Q119: The Earth's magnetic field has reversed itself.