•Evidence for life
-Presence of small organic compounds called PAHs
-Small bacteria-shaped morphologies
-Magnetite crystals
Mars rock in question
365
-Use magnetite to orient to N/S poles -Have been around for a few Ga -Magnetite-like crystals found in ALH84001
ALH84001 is a Martian meteorite that gained significance for its potential evidence of ancient microbial life on Mars. It provided initial support for the idea of life beyond Earth and sparked further research into the possibility of past life on the red planet.
random sample is a big sample and convenience sample is small sample
a sample is a sample sized piece given... a sample size is the amount given in one sample
A Sample
A biased sample is a sample that is not random. A biased sample will skew the research because the sample does not represent the population.
A subset of sample space is taking a sample from that sample space.
sample application is sample
Statistically speaking, the mean is the most stable from sample to sample. Whereas, the mode is the least stable statistically speaking from sample to sample.
An experimental sample is an experiment that is just a sample of what you are looking for.
sample statistic