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Stem and Leaf

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Question 3

32%

Here are the daily high temperatures (in $∘C^\circ\text{C}$ ) recorded in a greenhouse over a 20-day period.


21	25	18	44	22
33	28	15	21	22
12	28	19	42	28
30	31	35	40	36

Draw an ordered stem and leaf diagram to show this information. You must include a key.

[3]

Work out the median temperature.

[2]

Another temperature is recorded as $50∘C50^\circ\text{C}$ . Sarah says: "This means the median temperature will increase." Is Sarah correct? You must explain your answer.

[1]

Markscheme

Stem and Leaf Questions

GCSE
Maths
Stem and Leaf

116 exam-style questions on AQA GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.

Stem and Leaf

Question bank

Stem and Leaf

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Question 3

32%

Here are the daily high temperatures (in $∘C^\circ\text{C}$ ) recorded in a greenhouse over a 20-day period.


21	25	18	44	22
33	28	15	21	22
12	28	19	42	28
30	31	35	40	36

Draw an ordered stem and leaf diagram to show this information. You must include a key.

[3]

Work out the median temperature.

[2]

Another temperature is recorded as $50∘C50^\circ\text{C}$ . Sarah says: "This means the median temperature will increase." Is Sarah correct? You must explain your answer.

[1]

Markscheme

Stem and Leaf Questions

GCSE
Maths
Stem and Leaf

116 exam-style questions on AQA GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.