For the past 50 days,daily sales of laundry detergent in a large grocery store have been recorded (to the nearest 10).

$$\begin{array} { c c }
\text { Units Sold } & \text { Number of Times } \
\hline 30 & 8 \
40 & 12 \
50 & 15 \
60 & 10 \
70 & 5
\end{array}$$ a. Determine the relative frequency for each number of units sold.
b. Suppose that the following random numbers were obtained using Excel:
$\begin{array} { l l l l l l l l l l } .12 & .96 & .53 & .80 & .95 & .10 & .40 & .45 & .77 & .29 \end{array}$
Use these random numbers to simulate 10 days of sales.

Question

For the past 50 days,daily sales of laundry detergent in a large grocery store have been recorded (to the nearest 10).
​
 $$\begin{array} { c c } 
\text { Units Sold } & \text { Number of Times } \
\hline 30 & 8 \
40 & 12 \
50 & 15 \
60 & 10 \
70 & 5
\end{array}$$ a. Determine the relative frequency for each number of units sold.
b. Suppose that the following random numbers were obtained using Excel:
$\begin{array} { l l l l l l l l l l } .12 & .96 & .53 & .80 & .95 & .10 & .40 & .45 & .77 & .29 \end{array}$
Use these random numbers to simulate 10 days of sales.

Quizplus · Accepted Answer

The Answer of For the past 50 days,daily sales of laundry detergent in a large grocery store have been recorded (to the nearest 10).
​
 $$\begin{array} { c c } 
\text { Units Sold } & \text { Number of Times } \
\hline 30 & 8 \
40 & 12 \
50 & 15 \
60 & 10 \
70 & 5
\end{array}$$ a. Determine the relative frequency for each number of units sold.
b. Suppose that the following random numbers were obtained using Excel:
$\begin{array} { l l l l l l l l l l } .12 & .96 & .53 & .80 & .95 & .10 & .40 & .45 & .77 & .29 \end{array}$
Use these random numbers to simulate 10 days of sales.

For the Past 50 Days,daily Sales of Laundry Detergent in a Large