TEST BANK
$gt
Introductory Statistics 10th Edition
$gt $gt $gt
by Prem S. Mann
$gt $gt $gt
,TEST BANK FOR
Introductory Statistics, 10th Edition by Prem S. Mann
Chapter 1 Introduction
1.1 Statistics and Types of Statistics
1) Under descriptive statistics, we study:
A) the methods to make decisions about one or more populations based on sample results
B) the methods for organizing, displaying, and describing data
C) how to describe the probability distribution
D) samples to assist in decision making
Answer: B
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 001
2) Under inferential statistics, we study:
A) the methods to make decisions about one or more populations based on sample results
B) the methods for organizing, displaying, and describing data
C) how to describe the frequency distribution
D) types of summary measures
Answer: A
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 002
3) True or False: In statistics, a population consists of all subjects or objects whose characteristics
are being studied.
Answer: TRUE
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 003
4) In statistics, we define a sample as:
A) people living in one city only
B) the target population
C) all items under investigation
D) a portion of the population
Answer: D
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
,Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt004
1.2 Basic $gtTerms
1) An $gtobservation $gtis $gta:
A) graph $gtobserved $gtfor $gta $gtdata $gtset
B) value $gtof $gta $gtvariable $gtfor $gta $gtsingle $gtelement
C) table $gtprepared $gtfor $gta $gtdata $gtset
D) sample $gtobserved $gtfrom $gtthe
$gtpopulation $gtAnswer: $ g t B
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt005
2) An $gtindependent $gtgroup $gtwants $gtto $gtdetermine $gtif $gtthe $gtconsumption $gtof $gtgasoline $gthas
$gtincreased $gtdue $gtto $gtchanges $gtin $gtprice. $gtThe $gtgroup $gtrandomly $gtselects $gt320 $gtgas $gtstations $gtfrom $gt12
$gtdifferent $gtstates $gtand $gtcollects $gtdata $gtfrom $gtthe $gtmonth $gtof $gtthe $gtyear $gtwhen $gtgas $gtis $gtthe $gtcheapest
$gtand $gtfrom $gtthe $gtmonth $gtof $gtthe $gtyear $gtwhen $gtgas $gtis $gtthe $gtmost $gtexpensive. $gtThe $gtdata $gtshows $gtno
$gtsignificant $gtdifference $gtin $gtgas $gtconsumption $gtbetween $gtthe $gttwo $gtmonths. $gtIn $gtthis $gtexample,
$gtwhat $gtis $gtthe $gtvariable $gtbeing $gtstudied?
A) The $gt320 $gtgas $gtstations $gtchosen
B) The $gt12 $gtdifferent $gtstates
C) The $gtconsumption $gtof $gtgasoline
D) The$gtprice$gtof
$gtgasoline $gtAnswer: $ g t C
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt006
3) A $gtdata $gtset $gtis $gta:
A) set $gtof $gtdecisions $gtmade $gtabout $gtthe $gtpopulation
B) set $gtof $gtgraphs $gtand $gtpictures
C) collection $gtof $gtobservations $gton $gtone $gtor $gtmore $gtvariables
D) score $gtcollected $gtfrom $gtan $gtelement $gtof $gtthe
$gtpopulation $gtAnswer: $ g t C
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt007
, Use $gtthe $gtfollowing $gtto $gtanswer $gtthe $gtquestions $gtbelow.
The $gtfollowing $gttable $gtlists $gtthe $gttemperatures $gt(in $gtdegrees $gtFahrenheit) $gtof $gtessential
$gtworkers $gtentering $gta $gtmedical $gtfacility.
Temperature
(in $gtdegrees
Essential $gtWorker $gtFahrenheit)
Sam 99.4
Betty 98.0
Lateshia 98.9
Amani 98.3
Connor 97.6
Vincent 99.6
Maria 98.0
4) What $gtis $gtthe $gtvariable $gtfor $gtthis $gtdata
$gtset? $gtAnswer: $ g t Temperature
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt008
5) How $gtmany $gtobservations $gtare $gtin $gtthis $gtdata
$gtset? $gtAnswer: $ g t 7
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt009
6) How $gtmany $gtelements $gtdoes $gtthis $gtdata $gtset
$gtcontain? $gtAnswer: $ g t 7
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt010
1.3 Types $gtof $gtVariables
1) A $gtquantitative $gtvariable $gtis $gtthe $gtonly $gttype $gtof $gtvariable $gtthat $gtcan:
A) assume $gtnumeric $gtvalues $gtfor $gtwhich $gtarithmetic $gtoperations $gtmake $gtsense
B) be $gtgraphed
C) be $gtused $gtto $gtprepare $gttables
D) have $gtno $gtintermediate
$gtvalues $gtAnswer: $ g t A
Diff: $gt1
LO: $ g t 1.3.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gttypes $gtof $gtvariables $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.3 $gtTypes $gtof $gtVariables
$gt
Introductory Statistics 10th Edition
$gt $gt $gt
by Prem S. Mann
$gt $gt $gt
,TEST BANK FOR
Introductory Statistics, 10th Edition by Prem S. Mann
Chapter 1 Introduction
1.1 Statistics and Types of Statistics
1) Under descriptive statistics, we study:
A) the methods to make decisions about one or more populations based on sample results
B) the methods for organizing, displaying, and describing data
C) how to describe the probability distribution
D) samples to assist in decision making
Answer: B
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 001
2) Under inferential statistics, we study:
A) the methods to make decisions about one or more populations based on sample results
B) the methods for organizing, displaying, and describing data
C) how to describe the frequency distribution
D) types of summary measures
Answer: A
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 002
3) True or False: In statistics, a population consists of all subjects or objects whose characteristics
are being studied.
Answer: TRUE
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
Question Title: Chapter 01, Testbank Question 003
4) In statistics, we define a sample as:
A) people living in one city only
B) the target population
C) all items under investigation
D) a portion of the population
Answer: D
Diff: 1
LO: 1.1.0 Demonstrate an understanding of the types of statistics.
Section: 1.1 Statistics and Types of Statistics
,Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt004
1.2 Basic $gtTerms
1) An $gtobservation $gtis $gta:
A) graph $gtobserved $gtfor $gta $gtdata $gtset
B) value $gtof $gta $gtvariable $gtfor $gta $gtsingle $gtelement
C) table $gtprepared $gtfor $gta $gtdata $gtset
D) sample $gtobserved $gtfrom $gtthe
$gtpopulation $gtAnswer: $ g t B
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt005
2) An $gtindependent $gtgroup $gtwants $gtto $gtdetermine $gtif $gtthe $gtconsumption $gtof $gtgasoline $gthas
$gtincreased $gtdue $gtto $gtchanges $gtin $gtprice. $gtThe $gtgroup $gtrandomly $gtselects $gt320 $gtgas $gtstations $gtfrom $gt12
$gtdifferent $gtstates $gtand $gtcollects $gtdata $gtfrom $gtthe $gtmonth $gtof $gtthe $gtyear $gtwhen $gtgas $gtis $gtthe $gtcheapest
$gtand $gtfrom $gtthe $gtmonth $gtof $gtthe $gtyear $gtwhen $gtgas $gtis $gtthe $gtmost $gtexpensive. $gtThe $gtdata $gtshows $gtno
$gtsignificant $gtdifference $gtin $gtgas $gtconsumption $gtbetween $gtthe $gttwo $gtmonths. $gtIn $gtthis $gtexample,
$gtwhat $gtis $gtthe $gtvariable $gtbeing $gtstudied?
A) The $gt320 $gtgas $gtstations $gtchosen
B) The $gt12 $gtdifferent $gtstates
C) The $gtconsumption $gtof $gtgasoline
D) The$gtprice$gtof
$gtgasoline $gtAnswer: $ g t C
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt006
3) A $gtdata $gtset $gtis $gta:
A) set $gtof $gtdecisions $gtmade $gtabout $gtthe $gtpopulation
B) set $gtof $gtgraphs $gtand $gtpictures
C) collection $gtof $gtobservations $gton $gtone $gtor $gtmore $gtvariables
D) score $gtcollected $gtfrom $gtan $gtelement $gtof $gtthe
$gtpopulation $gtAnswer: $ g t C
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt007
, Use $gtthe $gtfollowing $gtto $gtanswer $gtthe $gtquestions $gtbelow.
The $gtfollowing $gttable $gtlists $gtthe $gttemperatures $gt(in $gtdegrees $gtFahrenheit) $gtof $gtessential
$gtworkers $gtentering $gta $gtmedical $gtfacility.
Temperature
(in $gtdegrees
Essential $gtWorker $gtFahrenheit)
Sam 99.4
Betty 98.0
Lateshia 98.9
Amani 98.3
Connor 97.6
Vincent 99.6
Maria 98.0
4) What $gtis $gtthe $gtvariable $gtfor $gtthis $gtdata
$gtset? $gtAnswer: $ g t Temperature
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt008
5) How $gtmany $gtobservations $gtare $gtin $gtthis $gtdata
$gtset? $gtAnswer: $ g t 7
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt009
6) How $gtmany $gtelements $gtdoes $gtthis $gtdata $gtset
$gtcontain? $gtAnswer: $ g t 7
Diff: $gt1
LO: $ g t 1.2.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gtbasic $gtterms $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.2 $gtBasic $gtTerms
Question $gtTitle: $ g t $ g t Chapter $gt01, $gtTestbank $gtQuestion $gt010
1.3 Types $gtof $gtVariables
1) A $gtquantitative $gtvariable $gtis $gtthe $gtonly $gttype $gtof $gtvariable $gtthat $gtcan:
A) assume $gtnumeric $gtvalues $gtfor $gtwhich $gtarithmetic $gtoperations $gtmake $gtsense
B) be $gtgraphed
C) be $gtused $gtto $gtprepare $gttables
D) have $gtno $gtintermediate
$gtvalues $gtAnswer: $ g t A
Diff: $gt1
LO: $ g t 1.3.0 $gtDemonstrate $gtan $gtunderstanding $gtof $gtthe $gttypes $gtof $gtvariables $gtused $gtin
$gtstatistics. $gtSection: $ g t 1.3 $gtTypes $gtof $gtVariables
