Find the Midrange for the Given Sample Data A) 554 Mph
B) 58

question 111

Multiple Choice

Find the midrange for the given sample data.
-The highway speeds of 100 cars are summarized in the frequency distribution below. Find the mean speed. $$\begin{array}{l}\text { Speed (mph) Cars }\\\begin{array} { l r } 30 - 39 & 5 \\40 - 49 & 18 \\50 - 59 & 50 \\60 - 69 & 17 \\70 - 79 & 10\end{array}\end{array}$$

• A) 55.4 mph
• B) 58.2 mph
• C) 54.5 mph
• D) 60.9 mph

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