To Hold the Temperature of a Room Between $6 ^ { \circ } \mathrm { C }$

question 37

Multiple Choice

To hold the temperature of a room between $6 ^ { \circ } \mathrm { C }$ and $30 ^ { \circ } \mathrm { C }$ what Fahrenheit temperatures must be maintained?

• A) \(41.7 ^ { \circ } < F < 84.9 ^ { \circ }\)
• B) \(40.6 ^ { \circ } < F < 83.8 ^ { \circ }\)
• C) \(42.8 ^ { \circ } < F < 82.7 ^ { \circ }\)
• D) \(39.5 ^ { \circ } < F < 82.7 ^ { \circ }\)
• E) \(42.8 ^ { \circ } < F < 86 ^ { \circ }\)

---

Definitions:

Randomize

To arrange or assign subjects, treatments, or sequences in a random manner to reduce bias in experimental design.

Blinding

A research design technique where one or more parties in an experiment are unaware of the treatment assignments to prevent bias.

Experimental Unit

The smallest division of the experimental material such that any two units are independent and can be assigned to different treatments.

Cage

A structure of bars or wires in which animals or birds are confined.