Instruction 2.7
The ordered array below resulted from taking a sample of 25 batches of 500 computer chips and determining how many in each batch were defective.
$$\begin{array}{l}
\text { Defeds }\
\begin{array} { | l | l | l | l | l | l | l | l | l | l | l | l | l | }
\hline 1 & 2 & 4 & 4 & 5 & 5 & 6 & 7 & 9 & 9 & 12 & 12 & 15 \
\hline 17 & 20 & 21 & 23 & 23 & 25 & 26 & 27 & 27 & 28 & 29 & 29 & \
\hline
\end{array}
\end{array}$$
-Referring to Instruction 2.7,construct a cumulative percentage polygon for the defects data if the corresponding frequency distribution uses '0 but less than 5' as the first class.

Question

Instruction 2.7
The ordered array below resulted from taking a sample of 25 batches of 500 computer chips and determining how many in each batch were defective.
 $$\begin{array}{l}
\text { Defeds }\
\begin{array} { | l | l | l | l | l | l | l | l | l | l | l | l | l | } 
\hline 1 & 2 & 4 & 4 & 5 & 5 & 6 & 7 & 9 & 9 & 12 & 12 & 15 \
\hline 17 & 20 & 21 & 23 & 23 & 25 & 26 & 27 & 27 & 28 & 29 & 29 & \
\hline
\end{array}
\end{array}$$
-Referring to Instruction 2.7,construct a cumulative percentage polygon for the defects data if the corresponding frequency distribution uses '0 but less than 5' as the first class.

Quizplus · Accepted Answer

The Answer of Instruction 2.7
The ordered array below resulted from taking a sample of 25 batches of 500 computer chips and determining how many in each batch were defective.
 $$\begin{array}{l}
\text { Defeds }\
\begin{array} { | l | l | l | l | l | l | l | l | l | l | l | l | l | } 
\hline 1 & 2 & 4 & 4 & 5 & 5 & 6 & 7 & 9 & 9 & 12 & 12 & 15 \
\hline 17 & 20 & 21 & 23 & 23 & 25 & 26 & 27 & 27 & 28 & 29 & 29 & \
\hline
\end{array}
\end{array}$$
-Referring to Instruction 2.7,construct a cumulative percentage polygon for the defects data if the corresponding frequency distribution uses '0 but less than 5' as the first class.

Instruction 2 -Referring to Instruction 2