Question

notah lives in minnesota. he records the lowest temperature each day for one week: -7.3°f, -11.2°f, 2.2°f, 0°f, -1.7°f, 3.3°f, 0°f. what is the mean of the temperatures?

Explanation:

Step1: Find the sum of temperatures

Sum \( S=-7.3+(-11.2)+2.2+(-1.7)+3.3 + 0+0\)

$$
LATEXBLOCK0
$$

Step2: Calculate the mean

There are \(n = 6\) data points. Mean \(M=\frac{S}{n}\)
\(M=\frac{-14.7}{6}=-2.45\)

Answer:

\(-2.45^{\circ}F\)