550.111 Statistical Analysis I
Fall 2010
Homework #4: will not be collected for grade*.
*however, you are responsible for this homework for the upcoming midterm on Oct.1
From the text:
3.51, 3.54, 3.63, 3.64, 3.66, 3.67, 3.68, 3.69, 3.72, 3.75
4.1. In a b
550.111 Statistical Analysis I - FALL 2008
NAME
MIDTERM 1
SECTION
1. A random sample drawn from a population may not be representative of the population as a
whole. TRUE
FALSE (circle one).
2. If A and B are independent events such that P (A) = .4 and P (
550.111 Statistical Analysis I - Spring 2007
Midterm #1 sample exam
Quantitative and graphical problems:
1. Consider the following experiment: 2 Blue, 2 Green, and 2 Red marbles are placed in a box,
two are drawn at random (without replacement) and the co
550.111 Statistical Analysis I - Spring 2010
Print your name here
Midterm 1
Sec.#
Directions: Show all your work. No computing devices allowed.
1. Compute the sample mean and standard deviation of the following four observations:
1, 3, 7, 7
Write out the
Statistics I Final Exam Study Guide
cfw_Populations & Samples
Population: a collection of experimental units of interest.
Sample: a more manageable representative subset of a population.
cfw_Measures of the Center
Measures of location (central tendency):