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1.4
chapter 1 lesson 4
10 cards·by MissLoss
miss loss 7th grade
range
the difference between th greatest value and the least value in a set
estimate
an approximation of a number based on reasonable assumptions
accuracy
how close a measurement is to the true or accepted value
precision
how close a group of measurements are to each other
percent error
how accurate an experiemental value is
mean
numerical average of a set of numbers
median
the middle number in a set of data
mode
the number that apperas the most in a list of numbers
range
the difference between th greatest value and the least value in a set
anomalous data
data theat do not fit with the rest of the data set