Please help with the following in detail and don't add any fillers.

Story: A Mars mission exobiologist has brought back specimens of 40 individuals that look vaguely crab-like, having bilateral symmetry. They have four appendages that seem to be used for both locomotion and manipulation. These have been dubbed "arms" and "legs". The bodies have a variable number of either blue or red spots, which are believed to be either olfactory or visual organs (or maybe both) and have been called "eyes". Ten individuals were taken from one of the crevices, called the Areh Fissure, and thirty are from another crevice called the Kari Fissure.

Question:

1. What are the differences between the populations of organisms? Is there some trait that differs systematically between the organisms from the two fissures, or is it reasonable that these are random samples from the same population?

Steps for the question (Please follow the steps in order to do the question.):

1. A brief summary of the procedures, both descriptive and inferential, that you applied to the data. Indicate what software (if any) you used to produce your results.

2. A highlight of the interesting things that you discovered, showing appropriate statistics and graphs.

3. An interpretation of the results, including any speculative conjectures. You can use your imagination.

4. A discussion of future investigations that could be performed on new data to confirm some of the findings of your analysis.