The sales records of a real estate company for the month of May shows the following house prices (rounded to the nearest $1,000).Values are in thousands of dollars. $$\begin{array} { l l l l l }
105 & 55 & 45 & 85 & 75 \
30 & 60 & 75 & 79 & 95
\end{array}$$
a.Develop a frequency distribution and a percent frequency distribution for the house prices. (Use 5 classes and have your first class be 20 - 39.)
b.Develop a cumulative frequency and a cumulative percent frequency distribution for the above data.
c.What percentage of the houses are sold at a price below $80,000?

Question

The sales records of a real estate company for the month of May shows the following house prices (rounded to the nearest $1,000).Values are in thousands of dollars. $$\begin{array} { l l l l l } 
105 & 55 & 45 & 85 & 75 \
30 & 60 & 75 & 79 & 95
\end{array}$$ ​ 
a.Develop a frequency distribution and a percent frequency distribution for the house prices. (Use 5 classes and have your first class be 20 - 39.)
b.Develop a cumulative frequency and a cumulative percent frequency distribution for the above data.
c.What percentage of the houses are sold at a price below $80,000?

Quizplus · Accepted Answer

The Answer of The sales records of a real estate company for the month of May shows the following house prices (rounded to the nearest $1,000).Values are in thousands of dollars. $$\begin{array} { l l l l l } 
105 & 55 & 45 & 85 & 75 \
30 & 60 & 75 & 79 & 95
\end{array}$$ ​ 
a.Develop a frequency distribution and a percent frequency distribution for the house prices. (Use 5 classes and have your first class be 20 - 39.)
b.Develop a cumulative frequency and a cumulative percent frequency distribution for the above data.
c.What percentage of the houses are sold at a price below $80,000?

The Sales Records of a Real Estate Company for the Month