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I. SUMMARY
TITLE
A.A STATISTICAL ANALYSIS ON
THE SALES OF A PLASTIC
PRODUCT FIRM: A MICRO –
LEVEL APPROACHBy: Julita Araneta Presbitero
University of the East
March 1983
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PROBLEMA.
To eter!ine the relationshi" bet#een
the sales an the cost of sales$
avertisin% e&"ense an !an"o#er' (naition to this$ it #as esire to
eter!ine the over)all e*ect of the cost of
sales$ avertisin% e&"enses an
!an"o#er on the sales of the "lastic
"roucts'
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OBJECTIVEA.
The ob+ective of the stuy are: ,rst$
to evaluate over)all e*ect of the three
factors na!ely- cost of sales$avertisin% e&"ense an !an "o#er on
the sales of the co!"any' .econ$ to
eter!ine the relationshi" e&istin%
bet#een the sales of the co!"any #iththe cost of sales$ avertisin% e&"ense
an !an "o#er'
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HYPOTHESISA.
Ho: There is no i*erence bet#een thesales of the "lastic "roucts'
Ha: There is a i*erence bet#een the
sales of the "lastic "roucts'
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METHODA.
.tatistical !ethos refer to those
"roceures an techni/ues use in the
collection$ "resentation$ analysis aninter"retation of /uantitative ata' The
stuy #ill carry out i*erent statistical
!ethos an techni/ues #hich are
a""ro"riate in the analysis of the business#orl' 0ne !etho that #as use is the
,ttin% of the re%ression !oel #ith the
use of the !ulti"le linear re%ression
!oel an non)linear re%ression !oel'
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APPLIED
A. Regresso!
.ince the stuy involves three
ine"enent variables$ the !oel useis !ulti"le linear re%ression !oel
#hich taes the for!:
2 45 6 41716 476 43736
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RESULTSA.
Base on the ,nin%s$ the !ulti"le linear
re%ression !oel sho#e a "ositive an a ne%ative
re%ression coecient' ;ost of "rouction an !an
"o#er sho#e a "ositive linear relationshi" bet#een
sales'
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.
A.
(f anyone #oul lie to o the
sa!e stuy$ the focus of the
researcher in the sales of the "lastic"roucts shoul be on other factors
that a*ects it'
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.SUMMARY
B. A STUDY ON FACTORS
AFFECTIN# THE
PERFORMANCE IN
MATHEMATICS AND
STATISTICS SUBJECTS OF
B.S. STATISTICS
STUDENTS OF THEUNIVERSITY OF THE EAST
By: Cilian C' Malabanan
University of the East
March 198D
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PROBLEMB.
This stuy atte!"ts to ,n #hich of the
factors or #hich of the co!bination of these
factors$ na!ely: a%e$ #eely allo#ance$ no' of
hours s"ent in stuyin% !athe!atics an
statistics sub+ects "er #ee$ !anner of
stuyin%$ "lace of stuy$ %eneral avera%e in
'.'$ "erfor!ance in !ath in '.'$ se&$
resience #hile stuyin% attitue to#ar the
course$ !e!bershi" in or%aniation #orin% ornot avera%e ti!e s"ent in travellin% fro! "lace
to school$ are the beats in "reictin% the
"erfor!ance in !athe!atics an statistics
sub+ect' The stuy ai!s also to no# #hether
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OBJECTIVEB'
The ob+ective of the stuy are the follo#in%:
1' To eter!ine #hich of the thirteen selecte factors a*ects !ost
the "erfor!ance in !ath an statistics sub+ects' These factor are
the follo#in%:a' A%e
b'
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METHODB.
The !etho use in this stuy is
escri"tive !etho' The stuy e!"loys a
re%ression an correlational analysis ofthe t#o %eneral ty"es of variables Ithe
e"enent an ine"enent variable'
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APPLIED
Regresso!
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RESULTSB.
There e&ists a hi%hly si%ni,cant relationshi"
bet#een the "erfor!ance in !athe!atics an
statistics sub+ect an the thirteen ine"enent
variable na!ely: a%e of the stuent$ #eely allo#ance$
nu!ber of hours s"ent in stuyin%$ "lace of stuy$
"erfor!ance in !athe!atics sub+ects in i%h .chool$
se&$ %eneral avera%e in i%h .chool$ resience #hile
stuyin%$ attitue to#ar the course$ !e!bershi" in
or%aniation$ #orin% or not an the avera%e ti!e
s"ent in travelin% fro! "lace to school'
0f the thirteen ine"enent variables the avera%eti!e s"ent in travellin% fro! "lace to school is the
factor that %reatly a*ecte the "erfor!ance of
stuents in the sub+ects !athe!atics an statistics'
Fe&t to it are avera%e ti!e s"ent in stuyin% the
sub+ects$ attitue to#ar the course an the"erfor!ance in !athe!atics in i%h .chool
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0nce a stuent ha %oo "erfor!ancein !athe!atics in i%h .chool$ he #ill
surely succee in colle%e but he !ustevote !uch ti!e in stuyin% his lessonan he !ust have a "ositive attitueto#ar the course he #as tain%'
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.
B.
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