How to Use Google Docs:
You should use a google spreadsheet to enter the data from your surveys. Each of you can access the spreadsheet and enter the data from your surveys remotely from different locations.
The following video shows you how to create a gmail account and access google docs/spreadsheets.
http://screencast.com/t/0LLZEvuQwJ
The following video shows you how to use google sheets to calculate a few things (like median, quartiles, etc.)
Means, Medians, Box Plots, Standard Deviation. You can find a list of videos that target those concepts here:
https://www.khanacademy.org/math/probability/descriptive-statistics
Normal Distribution:
https://www.khanacademy.org/math/probability/statistics-inferential/normal_distribution
Linear Regression:
https://www.khanacademy.org/math/probability/regression
R-Squared:
Probability:
Basic Concepts:
https://www.khanacademy.org/math/precalculus/prob_comb/basic_prob_precalc/v/basic-probability
There is a pretty inclusive list of videos here that will help you with this course
(Module 14):
https://www.khanacademy.org/math/probability/independent-dependent-probability
Counting (Permutations and Combinations):
https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic
Module 16 (Random Variables and Expected Value):
https://www.khanacademy.org/math/probability/random-variables-topic/random_variables_prob_dist
https://www.khanacademy.org/math/probability/random-variables-topic/expected-value
Module 19 (Sampling Distributions):
https://www.khanacademy.org/math/probability/statistics-inferential/sampling_distribution
Module 21 (Confidence Intervals):
https://www.khanacademy.org/math/probability/statistics-inferential/confidence-intervals
[youtube https://www.youtube.com/watch?v=videoseries?list=PL4C863861E3B2E380]
Module 23 (Hypothesis Testing):
https://www.khanacademy.org/math/probability/statistics-inferential/hypothesis-testing