What are the merits and demerits of Stem and Leaf Plot in statistics?

The number of minutes a sample of $13$ people had to wait to see a doctor in her office are shown.

$16,28,47,21,32,19,25,39,20,12,36,16,23$

Determine how many people waited more than $30$ minutes.

The number of minutes a sample of 13 people had to wait to see a doctor in her office are shown.

$16,28,47,21,32,19,25,39,20,12,36,16,23$

Construct an ordered stem-and-leaf diagram to represent the data.

Draw a stem-and-leaf plot for the following set of data. Be sure to create a key.

$$\begin{gathered} 101 113 117 104 112 123 102 \\ 117 118 111 100 120 127 112 \end{gathered}$$

Here are the heights of one-year-old apple trees in centimetres

$\begin{array}{lllllllll}180& 184& 195& 177& 175& 173& 169& 167& 197\\ 173& 166& 183& 161& 195& 177& 192& 161& 166\end{array}$

Organise and represent the data in a stem-and-leaf diagram.

The stem-and-leaf diagram shows the distances in kilometres students in one class travel to school.

$$\begin{gathered} \begin{array}{llllll}0& 4& 6& 6& 7& \\ 1& 2& 3& 3& 3& 8\\ 2& 0& 2& 6& 9& \\ 3& 1& 1& 2& 7& \\ 4& 0& & & & \end{array} \\ \text{ Key: }2\mid 0\text{ represents }20 \mathrm{km} \end{gathered}$$

If the greatest distance travelled is $x \mathrm{km}$, then find the value of $x$.

Here are the numbers of croissants a baker sold each day during a three-week period:

$35,47,34,46,62,41,35,47,51,59,56,73,38,41,44,51,45,60,25,35,46$

Construct an ordered stem-and-leaf diagram to represent the data.

The masses (in grams) of $11$ Chinese striped hamsters are:

$21.6,22,4,27.2,30.5,25.2,23.1,25.3,21.3,20.9,24.5,25.2$

Construct an ordered stem-and-leaf diagram to represent the data.

The stem-and-leaf diagram shows the number of goals scored by the Welsh Wizards during a netball tournament.
Find the mode, median and range of this data.

$$\begin{gathered} \begin{array}{ll}2& 7\\ 3& 0 3 5 7 9\\ 4& 1 2 2 3 3 5 7 8 9 9 9\\ 5& 2 5\end{array} \\ \text{ Key: }4\mid 1\text{ represents }41\text{ goals } \end{gathered}$$

Draw a stem-and-leaf plot for the following set of data. Be sure to create a key.

$8.4 7.6 5.2 8.1 9.0 8.8 7.2 5.1$

The stem-and-leaf diagram shows the distances in kilometres students in one class travel to school.

$$\begin{gathered} \begin{array}{llllll}0& 4& 6& 6& 7& \\ 1& 2& 3& 3& 3& 8\\ 2& 0& 2& 6& 9& \\ 3& 1& 1& 2& 7& \\ 4& 0& & & & \end{array} \\ \text{ Key: }2\mid 0\text{ represents }20 \mathrm{km} \end{gathered}$$

Students who travel more than $18\mathrm{km}$ get cheaper bus fares. Find the percentage of students who get cheaper bus fares.

The stem-and-leaf diagram shows the distances in kilometres students in one class travel to school.

$$\begin{gathered} \begin{array}{llllll}0& 4& 6& 6& 7& \\ 1& 2& 3& 3& 3& 8\\ 2& 0& 2& 6& 9& \\ 3& 1& 1& 2& 7& \\ 4& 0& & & & \end{array} \\ \text{ Key: }2\mid 0\text{ represents }20 \mathrm{km} \end{gathered}$$

Find the number of students in the class.

Draw a stem-and-leaf plot for the following set of data. Be sure to create a key.

$1113 1120 1117 1119 1128 1126 1135 1111 1126 1125$

The stem-and-leaf diagram shows the number of cars parked in a car park. every day over a period of $20$ days.

$$\begin{gathered} \begin{array}{lllllll}1& 5& 7& 8& & & \\ 2& 0& 2& 2& 5& 7& 7 8\\ 3& 0& 0& 0& 3& 6& 8\\ 4& 0& 1& 1& 5& & \end{array} \\ \text{ Key: 1}\mid 5\text{ represents }51\text{ cars} \end{gathered}$$

Find the mode, median and range of this data.

The stem and leaf plot retains the _____ data without loss of information.

The stem-and-leaf diagram shows the distances in kilometres students in one class travel to school.

$$\begin{gathered} \begin{array}{llllll}0& 4& 6& 6& 7& \\ 1& 2& 3& 3& 3& 8\\ 2& 0& 2& 6& 9& \\ 3& 1& 1& 2& 7& \\ 4& 0& & & & \end{array} \\ \text{ Key: }2\mid 0\text{ represents }20 \mathrm{km} \end{gathered}$$

Write down how many students travel $13\mathrm{km}$

Determine the mean, median, mode and the range for the given stem and leaf plot given below:

Draw a stem-and-leaf plot for the following set of data. Be sure to create a key.

$19.5 19.4 18.2 20.3 21.5 17.1 18.0 20.6 20.5$

The number of minutes a sample of $13$ people had to wait to see a doctor in her office are shown.

$16,28,47,21,32,19,25,39,20,12,36,16,23$

Find the mode, median and range of the data.