For a study, a researcher collected 200 leaves from oak trees. After measuring the lengths ofthe leaves, in cm, she produced the following cumulative frequency graph.2001801601401201008060402078910112length of leaf (cm)(a)Write down the median length of these leaves.(b)Write down the number of leaves with a length less than or equal to 8 cm.The researcher finds that 10% of the leaves have a length greater than k cm.(c)(i)Use the graph to find the value of k.(ii)Before measuring, the researcher estimated k to be approximately 9.5 cm. Findthe percentage error in her estimate.cumulative frequency

Answered: For a study, a researcher collected 200…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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For a study, a researcher collected 200 leaves from oak trees. After measuring the lengths of the leaves, in cm, she produced the following cumulative frequency graph.