Question

Draw a combined histogram and frequency polygon for the following data
Marks below 15 below 30 below 45 below 60 below 75 below 90
obtained
No.of 15
27
54
72
87
students
811​

Answer 1

Answer:

Awareness, education, preparedness, and prediction and warning systems can reduce the disruptive impacts of a natural disaster on communities. Mitigation measures such as adoption of zoning, land-use practices, and building codes are needed, however, to prevent or reduce actual damage from hazards.

Step-by-step explanation:

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