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1
The table shows heights of trees.
Complete the cumulative frequency graph for this data
Height (m)
Freq
Coordinates
< ≤
(
,
)
< ≤
(
,
)
< ≤
(
,
)
3
Q1 Tutorial
2
The table shows heights of trees.
Complete the cumulative frequency graph for this data
Height (m)
Freq
Coordinates
< ≤
(
,
)
< ≤
(
,
)
< ≤
(
,
)
3
Q2 Tutorial
3
The cumulative frequency graph above shows weights of rocks.
Use the graph to find an estimate for the median weight.
1
Q3 Tutorial
4
The cumulative frequency graph above shows weights of rocks.
Use the graph to find an estimate for the median weight.
1
Q4 Tutorial
5
The cumulative frequency graph above shows the times from a race.
Use the graph to find an estimate for the
.
1
Q5 Tutorial
6
The cumulative frequency graph above shows the times from a race.
Use the graph to find an estimate for the
.
1
Q6 Tutorial
7
The cumulative frequency graph above shows distances of cities from London.
Use the graph to find an estimate for the inter-quartile range.
2
Q7 Tutorial
8
The cumulative frequency graph above shows weights of bags.
Use the graph to find an estimate the number of bags below
kg.
2
Q8 Tutorial
9
The cumulative frequency graph above shows heights of plants.
Use the graph to find an estimate the number of plants above
cm.
2
Q9 Tutorial
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