Data Collection

CHAPTER 1: INTRODUCTION AND DATA COLLECTION

1. The process of using stress statistics to draw conclusions about true world parameters is called
a) statistical inference.
b) the scientific method.
c) sampling.
d) descriptive statistics.

come:
a
face: MC worry: unaccented
KEYWORDS: inferential statistics

2. Those methods involving the collection, presentation, and characterization of a set of data in assure to properly describe the various features of that set of data are called
e) statistical inference.
f) the scientific method.
g) sampling.
h) descriptive statistics.

dish:
d
case: MC DIFFICULTY: Easy
KEYWORDS: descriptive statistics

3. The collection and summarization of the socioeconomic and physical characteristics of the employees of a particular firm is an compositors case of
i) inferential statistics.
j) descriptive statistics.
k) a parameter.
l) a statistic.

ANSWER:
b
TYPE: MC DIFFICULTY: Easy
KEYWORDS: descriptive statistics

4. The estimation of the population average family expenditure on food based on the sample average expenditure of 1,000 families is an example of
m) inferential statistics.
n) descriptive statistics.
o) a parameter.
p) a statistic.





ANSWER:
a
TYPE: MC DIFFICULTY: Easy
KEYWORDS: inferential statistics

5. The man or totality of items or things chthonian consideration is called
q) a sample.
r) a population.
s) a parameter.
t) a statistic.

ANSWER:
b
TYPE: MC DIFFICULTY: Easy
KEYWORDS: population

6. The portion of the universe that has been selected for analysis is called
u) a sample.
v) a frame.
w) a parameter.
x) a statistic.

ANSWER:
a
TYPE: MC DIFFICULTY: Easy
KEYWORDS: sample

7. A sum-up measure that is computed to describe a characteristic from only a sample of the population...If you want to get a full essay, order it on our website: Ordercustompaper.com



If you want to get a full essay, wisit our page: write my paper