Define the Following:structured Observation

question 35

Essay

Define the following:structured observation

---

Definitions:

Thermal Protection Tiles

Materials used to protect spacecraft from extreme heat during re-entry into the Earth's atmosphere.

Space Shuttle

A reusable spacecraft system used by NASA for human spaceflight missions, including launches into orbit and landings back on Earth.

ANOVA

Short for Analysis of Variance, a statistical method used to compare the means of three or more samples to find significant differences.

P-value

A statistical measure that helps scientists determine the significance of their research results; the probability of observing the results given that the null hypothesis is true.