_________Knots Is the Minimum Speed for a Wind Aloft to Be

question 59

Multiple Choice

_________knots is the minimum speed for a wind aloft to be termed a "jet stream".

• A) 6,000
• B) 600
• C) 60
• D) 60,000
• E) 6

---

Definitions:

Normal Distribution

A bell-shaped curve that represents the distribution of many types of data where most occurrences take place in the middle of the range.

Experimenter Bias

A form of bias in research where the expectations or preferences of the researcher inadvertently affect the outcome of the study.

Placebo Effect

The phenomenon where an individual experiences a perceived improvement in condition because they believe they are receiving treatment, despite the treatment having no therapeutic effect.

Double-Blind Research

A scientific study method where both the participants and the experimenters are unaware of who is receiving the experimental treatment to prevent bias.