How Do Your Muscles Work?
Name:
INTRODUCTION:
Much of the work of the body depends on the contraction of skeletal
muscles. In this experiment you will first observe the characteristics of
muscle contraction and then will investigate the effects of two fac
Estimation
Mean estimates
Confidence Interval with the Known
Weights of 10 year old children, normally distributed with a mean of 90 and a
standard deviation of 36
o Sampling distributions of the mean
Mean =
Standard Error =
m
=
N
o For Sample Size 9
My friend is convinced he has ESP.
In the simulation, I used 0-9 to represent each of the ten volunteers receiving their envelopes. I allowed
my friend 20 trials to prove that he has ESP. The outcome represents each trial, and the digit represents
how man
Experimental Design Video:
Example: Whether caffeine has an effect on student behaviors and performance in the
classroom
Do an experiment to find the answer
Hypothesis: When students in school consume caffeine their performance on tests are
affected (wil
Which ice cream chain
is Americas favorite
By: Jada Foster
Introduction
I scream, you scream, we all scream for ice cream!
I love ice cream, and in my opinion the best way to enjoy ice cream is
by getting the full experience by going to an ice cream parlo
Probability
Probability is controversial
Probability Conceptions
Symmetrical Outcomes: Probability of any choice occurring is 1/n, i.e. coin for
each side
Frequentist Approach: Flipping millions of coins and expecting half to be heads so
the probability
Backhoes and Forklifts Task:
I would label each of the machines 1-20. The experiment will be single-blind to prevent bias and consist
of three groups: a placebo group given a false additive, the control group given regular hydraulic oil, and
the experimen