 14.14.1: Historically, the proportions of all Caucasians in the United State...
 14.14.2: Previous enrollment records at a large university indicate that of ...
 14.14.3: A city expressway with four lanes in each direction was studied to ...
 14.14.4: Do you hate Mondays? Researchers in Germany have provided another r...
 14.14.5: After inspecting the data in Exercise 14.4, you might wish to test ...
 14.14.6: Suppose that the assumptions associated with a multinomial experime...
 14.14.7: Refer to Exercise 14.3. Lane 1 is the slow land and lane 4 is the f...
 14.14.8: The Mendelian theory states that the number of a type of peas that ...
 14.14.9: Refer to Exercise 14.6(f) and to the data in Exercise 14.8. a Give ...
 14.14.11: The data in the following table are the frequency counts for 400 ob...
 14.14.13: On the 40th anniversary of President John F. Kennedys assassination...
 14.14.14: A study was conducted by Joseph Jacobson and Diane Wille to determi...
 14.14.15: Suppose that the entries in a contingency table that appear in row ...
 14.14.16: A survey to explore the relationship between voters churchattendan...
 14.14.17: In the academic world, students and their faculty supervisors often...
 14.14.18: A study of the amount of violence viewed on television as it relate...
 14.14.19: The results of a study8 suggest that the initial electrocardiogram ...
 14.14.21: An interesting and practical use of the 2 test comes about in testi...
 14.14.22: A study to determine the effectiveness of a drug (serum) for the tr...
 14.14.23: The 2 test used in Exercise 14.22 is equivalent to the twotailed Z...
 14.14.24: How do Americans in the sandwich generation balance the demands of ...
 14.14.25: Does education really make a difference in how much money you will ...
 14.14.26: A manufacturer of buttons wished to determine whether the fraction ...
 14.14.28: Traditionally, U.S. labor unions have been content to leave the man...
 14.14.29: A survey was conducted to study the relationship between lung disea...
 14.14.31: A survey was conducted to investigate interest of middleaged adult...
 14.14.32: List the characteristics of a multinomial experiment.
 14.14.33: A survey was conducted to determine student, faculty, and administr...
 14.14.34: How would you rate yourself as a driver? According to a survey cond...
 14.14.35: Is the chance of getting a cold influenced by the number of social ...
 14.14.36: Knee injuries are a major problem for athletes in many contact spor...
 14.14.37: It is often not clear whether all properties of a binomial experime...
 14.14.38: Counts on the number of items per cluster (or colony or group) must...
 14.14.39: Refer to the r c contingency table of Section 14.4. Show that the M...
 14.14.41: According to the genetic model for the relationship between sex and...
 14.14.42: Suppose that (Y1, Y2,..., Yk ) has a multinomial distribution with ...
 14.14.43: In an experiment to evaluate an insecticide, the probability of ins...
Solutions for Chapter 14: Analysis of Categorical Data
Full solutions for Mathematical Statistics with Applications  7th Edition
ISBN: 9780495110811
Solutions for Chapter 14: Analysis of Categorical Data
Get Full SolutionsMathematical Statistics with Applications was written by Sieva Kozinsky and is associated to the ISBN: 9780495110811. This textbook survival guide was created for the textbook: Mathematical Statistics with Applications , edition: 7th. Since 37 problems in chapter 14: Analysis of Categorical Data have been answered, more than 57938 students have viewed full stepbystep solutions from this chapter. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 14: Analysis of Categorical Data includes 37 full stepbystep solutions.

2 k p  factorial experiment
A fractional factorial experiment with k factors tested in a 2 ? p fraction with all factors tested at only two levels (settings) each

Assignable cause
The portion of the variability in a set of observations that can be traced to speciic causes, such as operators, materials, or equipment. Also called a special cause.

Average run length, or ARL
The average number of samples taken in a process monitoring or inspection scheme until the scheme signals that the process is operating at a level different from the level in which it began.

Backward elimination
A method of variable selection in regression that begins with all of the candidate regressor variables in the model and eliminates the insigniicant regressors one at a time until only signiicant regressors remain

Bivariate normal distribution
The joint distribution of two normal random variables

Central limit theorem
The simplest form of the central limit theorem states that the sum of n independently distributed random variables will tend to be normally distributed as n becomes large. It is a necessary and suficient condition that none of the variances of the individual random variables are large in comparison to their sum. There are more general forms of the central theorem that allow ininite variances and correlated random variables, and there is a multivariate version of the theorem.

Central tendency
The tendency of data to cluster around some value. Central tendency is usually expressed by a measure of location such as the mean, median, or mode.

Chisquare test
Any test of signiicance based on the chisquare distribution. The most common chisquare tests are (1) testing hypotheses about the variance or standard deviation of a normal distribution and (2) testing goodness of it of a theoretical distribution to sample data

Conditional mean
The mean of the conditional probability distribution of a random variable.

Conditional variance.
The variance of the conditional probability distribution of a random variable.

Consistent estimator
An estimator that converges in probability to the true value of the estimated parameter as the sample size increases.

Contrast
A linear function of treatment means with coeficients that total zero. A contrast is a summary of treatment means that is of interest in an experiment.

Curvilinear regression
An expression sometimes used for nonlinear regression models or polynomial regression models.

Defectsperunit control chart
See U chart

Estimator (or point estimator)
A procedure for producing an estimate of a parameter of interest. An estimator is usually a function of only sample data values, and when these data values are available, it results in an estimate of the parameter of interest.

Experiment
A series of tests in which changes are made to the system under study

Fraction defective
In statistical quality control, that portion of a number of units or the output of a process that is defective.

Frequency distribution
An arrangement of the frequencies of observations in a sample or population according to the values that the observations take on

Gamma function
A function used in the probability density function of a gamma random variable that can be considered to extend factorials

Geometric mean.
The geometric mean of a set of n positive data values is the nth root of the product of the data values; that is, g x i n i n = ( ) = / w 1 1 .
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