Question
MULTIPLE CHOICE Chapter 16 37.An investigation of all the individual elements that make up a population is called a(n)_____. a. enumeration b. census c. sample
MULTIPLE CHOICE Chapter 16
37.An investigation of all the individual elements that make up a population is called a(n)_____.
| a. | enumeration |
| b. | census |
| c. | sample |
| d. | stratum |
38.When a local television station sends a crew to interview joggers in the city park on a beautiful spring day, this represents what type of sample?
| a. | cluster sample |
| b. | multistage area sample |
| c. | systematic sample |
| d. | convenience sample |
39.Which type of sampling procedure selects initial respondents using probability methods and selects subsequent respondents from information provided by those initial respondents?
| a. | snowball sample |
| b. | stepwise sample |
| c. | judgment sample |
| d. | secondary sampling |
40.Two types of stratified samples are _____.
| a. | primary and secondary |
| b. | positive and negative |
| c. | proportional and disproportional |
| d. | absolute and relative |
41.A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of that stratum is called a(n) _____.
| a. | proportional stratified sample |
| b. | balanced stratified sample |
| c. | even stratified sample |
| d. | primary stratified sample |
TRUE/FALSE
44.The primary purpose of inferential statistics is to make a judgment about a population.
45.In most cases, the size of the population does not have a major effect on the sample size.
MULTIPLE CHOICE Chapter 17
46.When a researcher wants to estimate national market share based on the results of the test market for a new product in St. Louis and Kansas City, this is an example of _____.
| a. | descriptive statistics |
| b. | the central limit theorem |
| c. | inferential statistics |
| d. | the standardized normal distribution |
47.Which of the following eliminates the drawback of having the measure of dispersion in squared units rather than in the original measurement units?
| a. | standard deviation |
| b. | variance |
| c. | deviation |
| d. | mean |
48.A frequency distribution of the population elements is called a _____.
| a. | normal distribution |
| b. | sample statistic |
| c. | population distribution |
| d. | standard error |
49.Which theory states that as sample size increases, the distribution of sample means of size n, randomly selected, approaches a normal distribution?
| a. | prospect theory |
| b. | central-limit theorem |
| c. | dispersion theory |
| d. | entropy |
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Management Process
Authors: Lee Long
4th Edition
978-0201822939,0201822938
