Chapter 15
COMPLETION
1. Because the t and F procedures require the distributional assumption of normality, they are not _ procedures.
ANS: distribution free
PTS: 1
2. Because the t and F procedures a
Chapter 14
COMPLETION
1. A _ generalizes a binomial experiment by allowing each trial to result in one of k possible outcomes
(categories), where k > 2.
ANS: multinomial experiment
PTS: 1
2. The chi-s
rChapter 16
COMPLETION
1. _ are now used extensively in industry as diagnostic techniques for monitoring production processes to identify instability and unusual circumstances.
ANS: Control charts
PTS
Chapter 11
COMPLETION
1. In two-factor ANOVA, when factor A consists of I levels and factor B consists of J levels, there are _
different combinations (pairs) of levels of the two factors, each called
Chapter 9
COMPLETION
1. Let
be
a
random
sample
from
a
population
with
be a random sample with mean
and Y samples are independent of one another. The expected value of
viation of
mean
and that the X
is
Chapter 8 Tests of Hypotheses Based on a Single Sample
COMPLETION
1. In many situations, the alternative hypothesis is referred to as the _ hypothesis, since it is the state ment the researcher would
Chapter 7 - Statistical Intervals Based on a Single Sample
COMPLETION
1. The formula used to construct a 95% confidence interval for the mean
of the standard deviation
of a normal population when the
Chapter 6 Point Estimation
COMPLETION
1. The objective of _ is to select a single number such as
, based on sample data, that represents a
sensible value (good guess) for the true value of the populat
Chapter 4 - Continuous Random Variables and Probability Distributions
SHORT ANSWER
1. Let X denote the amount of time for which a book on 2-hour reserve at a college-library is checked out by a random
Chapter 10
SHORT ANSWER
1. The simplest ANOVA problem is referred to variously as a single-factor, single-classification, or _
ANOVA.
ANS:
one-way
PTS: 1
2. In a single-factor ANOVA, the characteristi
Chapter 5 - Joint Probability Distributions and Random Samples
SHORT ANSWER
1. Each front tire on a particular type of vehicle is supposed to be filled to a pressure of 26 psi. Suppose the actual
air
CHAPTER 2 - Probability
SHORT ANSWER
1. Suppose that vehicles taking a particular freeway exit can turn right (R), turn left (L), or go straight (S). Consider
observing the direction for each of three
CHAPTER 3 - Discrete Random Variables and Probability Distributions
SHORT ANSWER
1. Three automobiles are selected at random, and each is categorized as having a diesel (S) or nondiesel (F) engine
(so
Chapter 1 Overview and Descriptive Statistics
SHORT ANSWER
1. Give one possible sample of size 4 from each of the following populations:
a. All daily newspapers published in the United States
b. All c