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HOME Realty claims that it can sell a detached, residential house faster than any other realty company. With the aim of examining HOME's claim, you sample 20customers who sold a detached, residential house through HOME and record the selling times in days) of the houses. Your data are summarized in the followinghistogram:See photoBased on the histogram, find the proportion of selling times in the sample that are greater than or equal to 10 days. Write your answer as a decimal, and do notround your answer.

HOME Realty claims that it can sell a detached residential house faster than any other realty company With the aim of examining HOMEs claim you sample 20custome class=

Respuesta :

From the histogram we notice that we have a total of 20 samples, of them 17 houses were sold in more than 10 days. Hence the proportion is:

[tex]\frac{17}{20}=0.85[/tex]

Therefore the proportion is 0.85