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8 votes
8 votes
a shop only buys bananas with length between 13cm and 20cm. Estimate the fraction of the 80 bananas that the shop buys

User Wilfred Hughes
by
2.5k points

2 Answers

25 votes
25 votes

Answer:

44/80

Explanation:

User Mfalade
by
2.7k points
16 votes
16 votes

Answer:


(44)/(80)

Explanation:

We know that the shop only buys Banana with lengths between 13 cm and 20 cm.

So, the fraction of the 80 bananas is actually a ratio between the y-values of each length (13 and 20 cm) and the total 80. First, let's see which y-values belong to each length.

Notice that 13 below to 20 at Cumulative Frequency. And 20 belongs to 62. So, the pairs are (13,20) and (20,62).


(62-20)/(80) =(42)/(80)

Therefore the shop only buys 42 bananas out of 80, because those are between 13 cm and 20 cm.

User Giacecco
by
2.9k points
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