Math  /  Data & Statistics

QuestionNo 1.513 is not less than Q11.5(IQR)=2.5811.5(1.029)=1.038Q 1-1.5(I Q R)=2.581-1.5(1.029)=1.038
This value corresponds to the weight of the 1974 Lotus Europa, which was not unusually heavy for that year. Feedback?
Challenge activities CHALLENGE ACTIVITY 1.7.1: Box plots and five-number summary. \square 599488.4535568 q q 3 zzqy 7
Jump to level 1 1 \square The following box plot represents a sample of house prices. 2 \square 3 House prices ( $1000\$ 1000 s)
Find and interpret the third quartile Q3. \square 25%25 \% of the house prices fall above Q3.
Find and interpret the interquartile range (IQR). \square The middle 50%50 \% of the house prices have a spread of th 1 2 3 Check Try again

Studdy Solution
Interpret the interquartile range (IQR): The middle 50%50\% of the house prices have a spread of $20,000.
Solution: The third quartile (Q3) is 140,000,and140,000, and 25\%ofthehousepricesfallabovethisvalue.Theinterquartilerange(IQR)is of the house prices fall above this value. The interquartile range (IQR) is 20,000, indicating that the middle 50%50\% of the house prices have a spread of $20,000.

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