In order to find the average, we need to add all of the values together and divide by the number of values we added. Here's how we'd do it: -10 + -11 + -3 + -8 = -32. Then, we need to divide 32 by 4 because that's the number of values. 32/4 = 8 degrees. Therefore, the average low temperature is 8 degrees.
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