Histograms

question 5

Multiple Choice

Histograms:

• A)Work best with nominal level variables.
• B)Look like bar graphs with bars that touch each other.
• C)Never can be used with values that are collapsed into grouped categories.
• D)Always have bars of equal width.

---

Definitions:

Technology

The application of scientific knowledge for practical purposes, especially in industry and in our daily lives through devices, processes, and systems.

Cross-Pollinated Seeds

Seeds that result from the transfer of pollen from the flower of one plant to the flower of another plant of the same species.

Scientific Theory

A well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation.

Biodiversity

The variety and variability of life forms within a given ecosystem, biome, or on the entire Earth, important for the stability and resilience of ecosystems.