The tally chart shows information about the favorite juice flavors of a group of children.
| Juice | Tally | Frequency |
|---|---|---|
| Orange | ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ | 10 |
| Apple | ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ | 14 |
| Grape | ∣∣∣∣\vert{}\vert{}\vert{}\vert{}∣∣∣∣ ∣∣∣\vert{}\vert{}\vert{}∣∣∣ | 8 |
Write down one thing that is wrong with the tally chart.
The pictogram gives information about the number of bicycles sold at a shop last week.
| Day | Number of bicycles |
|---|---|
| Monday | ◯ ◯ |
| Tuesday | ◯ ◯ ◯ |
| Wednesday | ◯ ◐ |
| Thursday | ◯ ◯ |
| Friday | ◯ |
Key: ◯ Represents 5 bicycles
Write down one thing that is wrong with the pictogram.