statistics

15
MOST PREFERRED BEER OF IHTM STUDENTS

Upload: dayanara-villanueva

Post on 11-Apr-2016

214 views

Category:

Documents


1 download

DESCRIPTION

StatisticsMathem 4Statistics on Alcoholic BeveragesAlcoholic BeveragesCollege StudentsFavorite Beer

TRANSCRIPT

Page 1: Statistics

MOST PREFERRED BEER OF IHTM STUDENTS

Page 2: Statistics

A. DESCRIPTIVE1. Brand of beer that IHTM students usually drink.

BRAND male % female % TOTALSan Mig Light 6 22% 2 9% 8 16%San Mig Apple 3 11% 12 52% 15 30%San Mig Lemon 1 4% 2 9% 3 6%Red Horse 9 33% 5 22% 14 28%Pale Pilsen 3 11% 1 4% 4 8%Colt45 5 19% 1 4% 6 12%TOTAL 27 100% 23 100% 50 100%

Page 3: Statistics

Based on the research we conducted, majority of the 50 respondents prefer San Mig Apple than any of the

other beers given. It is preferred by 15 of the respondents which consists of 12 females and 3 males with a total of 30%. Moreover, San Mig Lemon hast the least votes or atleast preferred by 3 of the respondents

which is 6% of the overall total and is the lowest among them.

Page 4: Statistics

2. Number of bottles usually consumed by IHTM students in one sitting.

NO. OF BOTTLES CONSUMED male % female % TOTAL

1 3 11% 4 17% 7 14%2-3 10 37% 12 52% 22 44%4-6 7 26% 5 22% 12 24%7 to 10 5 19% 1 4% 6 12%11 & above 2 7% 1 4% 3 6%TOTAL 27 100% 23 100% 50 100%

Page 5: Statistics

The table above shows that 22 out of the 50 respondents can consume 2-3 bottles of beer in one sitting which basically has the highest percentage. 6% of the total respondents however can consume 11 bottles and above but as shown in the table, only 3 of the respondents can do that. This implements that

majority of the IHTM students can consume 2-3 bottles in one sitting ,maybe because it is the average or the normal limit of drinking beer 'in one sitting' as based on mere observation.

Page 6: Statistics

3. Reasons on why IHTM students drink beer.

REASONS male % female % TOTALto unwind 8 30% 5 22% 13 26%stressed 4 15% 1 4% 5 10%to celebrate/to enjoy 5 19% 7 30% 12 24%to bond with others 4 15% 6 26% 10 20%break ups 2 7% 1 4% 3 6%depressed 1 4% 0 0% 1 2%to meet new friends 2 7% 3 13% 5 10%to relax 1 4% 0 0% 1 2%TOTAL 27 100% 23 100% 50 100%

Page 7: Statistics

"to unwind" is the reason of most of the IHTM students as to why they drink beer. 13 out of the 50 respondents has stated

that they drink beer to unwind and 12 out of 50 stated that they drink beer for the reason of celebrating or just merely to enjoy. The table above concludes that drinking beer serves as a way for students to refresh or to enjoy themselves aside from just

stressing out theirselves regarding their personal problems and studies.

Page 8: Statistics

Reasons as to why IHTM students choose to drink beer.

REASONS male % female % TOTALPrice 3 11% 0 0% 3 6%Taste 10 37% 11 48% 21 42%Alcohol content 9 33% 7 30% 16 32%Availability 3 11% 5 22% 8 16%Peer preference 1 4% 0 0% 1 2%No particular reason 1 4% 0 0% 1 2%TOTAL 27 100% 23 100% 50 100%

Page 9: Statistics

As for the reason why IHTM students choose beer, most of the 50 respondents stated that its was because of the taste which some of us know that beer is not that strong when it comes to the taste compared to other kinds of liquor. Next, 16 out of the

50 respondents choose to drink beer because of its alcohol content. This concludes that most of the IHTM students prefer to drink beer because of the taste and its low alcohol content.

Page 10: Statistics

5. Ways on how IHTM students drink beer.

 male % female % TOTAL

In a glass 4 15% 8 35% 12 24%

Straight from the bottle20 74% 13

57%33

66%In a mug 2 7% 2 9% 4 8%In can 1 4% 0 0% 1 2%

TOTAL27 100% 23

100%50

100%

Page 11: Statistics

33 out of the 50 respondents prefer to drink beer straight from the bottle which is comprised by mostly male. 12 out of the 50

respondents prefer to drink beer in a glass maybe for the reason that it is easier to drink in a glass. Only one out of the 50

respondents prefer to drink beer in can, for the reason that beers in can are a little bit costlier than bottled beers.

Page 12: Statistics

B. INFERENTIAL; CHI-SQUARE TEST (X²)B.1 One-way Classification

Formula: X²= ∑

(fo-fe)²where: fe= npfe

Brand of beer that 50 of the IHTM students mostly prefer to drink

BRAND f hypothesisSan Mig Light 8 10%San Mig Apple 15 40%San Mig Lemon 3 4%Red Horse 14 34%Pale Pilsen 4 5%Colt45 6 7%TOTAL 50 100%

1) Ho: fo does not conform with fe Ha: fo conforms with fe2) α=0.103) df= c-1 =6-1 =54) X²TV= 9.236

Page 13: Statistics

5) X²CV= (8-5)²/5 = 1.8

+ (15-20)²/20 = 1.25 +

(3-2)²/2 = 0.5

+ (14-17)²/17 = 0.529412 + (4-2.5)²/2.5 = 0.9 + (6-3.5)²/3.5 = 1.714286X²CV 6.693697

fe= n(p)fe₁= 50(.10) =5fe₂= 50(.40)=20fe₃=50(.04)=2fe₄=50(.34)=17fe₅=50(.05)=2.5fe₆=50(.07)=3.5

6) X²CV(6.693697) < X²TV(9.236)Accept Ho

7)fo does not conform with fe.

Page 14: Statistics

B.2 Two-way Classification Formula: X²= ∑ (fo-fe)²

fe

where: fe = (subtotal A)(subtotal

B)Grandtotal

Brand of beer that male and female IHTM students usually drink

BRAND male female TOTALSan Mig Light 6 2 8San Mig Apple 3 12 15San Mig Lemon 1 2 3Red Horse 9 5 14Pale Pilsen 3 1 4Colt45 5 1 6TOTAL 27 23 50

Test: To determine whether sex/ gender is related with beer preferences1) Ho: Sex/gender is not related with beer preferences Ha: Sex/gender is related with beer preferences2)α= 0.013)df= (r-1)(k-1) = (6-1)(2-1) = 5(1) =54)X²TV= 15.086

Page 15: Statistics

fe₁= 8(27) ₌ 4.32 5)X²CV= (6-4.32)² = 0.65333350 4.32 fe₂= 15(27) ₌ 8.1 + (3-8.1)² = 3.21111150 8.1 fe₃= 3(27) ₌ 1.62 + (1-1.62)² = 0.23728450 1.62 fe₄= 14(27) ₌ 7.56 + (9-7.56)² = 0.27428650 7.56 fe₅= 4(27) ₌ 2.16 + (3-2.16)² = 0.32666750 2.16 fe₆= 6(27) ₌ 3.24 + (5-3.24)² = 0.95604950 3.24 fe₇= 8(23) ₌ 3.68 + (2-3.68)² = 0.76695750 3.68 fe₈= 15(23) ₌ 6.9 + (12-6.9)² = 3.76956550 6.9 fe₉= 3(23) ₌ 1.38 + (2-1.38)² = 0.27855150 1.38

fe10=

14(23) ₌ 6.44 + (5-6.44)² = 0.32198850 6.44 fe11=

4(23) ₌ 1.84 + (1-1.84)² = 0.38347850 1.84 fe12=

6(23) ₌ 2.76 + (1-2.76)² = 1.12231950 2.76X²CV 12.30159

6)X²CV(12.30159) < X²TV(11.070)Accept Ho

7)Sex/gender is not related with beer preferences.