Math Problem Statement

How many of the trees are more than 6 m tall but not more than 12 m tall?

Solution

The question asks us to find how many trees are taller than 6 m but not more than 12 m, based on the table provided.

Steps to solve:

  1. Understand the range:

    • "More than 6 m but not more than 12 m" translates to 6<h126 < h \leq 12.
  2. Identify relevant rows from the table:

    • For 6<h96 < h \leq 9, the frequency is 11.
    • For 9<h129 < h \leq 12, the frequency is 8.
  3. Add the frequencies together: 11+8=1911 + 8 = 19

Final Answer:

There are 19 trees taller than 6 m but not more than 12 m.

Would you like a breakdown of how to interpret such tables or practice similar problems?


Related Questions:

  1. How many trees are shorter than 6 m?
  2. What percentage of trees are in the range 6<h126 < h \leq 12?
  3. How many trees are taller than 9 m?
  4. If the total number of trees is calculated, what is the total sum?
  5. Can you explain how to group such data into a histogram?

Tip:

When interpreting frequency tables, always double-check the range carefully to ensure correct inclusion or exclusion of boundaries!

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Data Analysis
Frequency Tables
Range Filtering

Formulas

Sum of frequencies for a given range

Theorems

Range interpretation from a frequency table

Suitable Grade Level

Grades 6-8