18-06-2020
Mathematics

contestada

Here is a histogram showing
the times taken to complete
a task.
Estimate the percentage of
people who took less than
30 seconds to complete
the task.
Give your answer to
1 decimal place. Frequency

Here is a histogram showingthe times taken to completea taskEstimate the percentage ofpeople who took less than30 seconds to completethe taskGive your answer to class=

Respuesta :

ralabagi ralabagi

25-06-2020

Answer:

84.3%

Step-by-step explanation:

You first find the frequency. You do this by multiplying the frequency density by the class length.

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