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The document contains data from a survey of 45 respondents about their evaluations of 4 different treatments. For each treatment, respondents rated aspects like color, flavor, aroma, texture, mouthfeel, aftertaste and overall acceptability on a 9 point scale. The mean ratings for each aspect and an overall weighted mean average is calculated for each treatment.
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0% found this document useful (0 votes)
26 views14 pages

Stats

The document contains data from a survey of 45 respondents about their evaluations of 4 different treatments. For each treatment, respondents rated aspects like color, flavor, aroma, texture, mouthfeel, aftertaste and overall acceptability on a 9 point scale. The mean ratings for each aspect and an overall weighted mean average is calculated for each treatment.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Students – 45 Respondents

101 -Treatment 1

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 21 20 3 1 8.36
Flavor 21 20 3 1 8.36
Aroma 23 20 2 8.47
Texture 17 22 5 1 8.22
Mouthfeel 19 21 2 3 8.24
Aftertaste 17 17 10 1 8.11
Overall 26 16 3 8.51
Acceptability
Weighted Mean Average 8.32

Color: Aroma:

( 21 x 9 ) + ( 20 x 8 ) + ( 3 x 7 ) +(1 x 6) ( 23 x 9 ) + ( 20 x 8 ) + ( 2 x 7 )
= =
45 45

= 8.36 = 8.47

Flavor: Texture:

( 21 x 9 ) + ( 20 x 8 ) + ( 3 x 7 ) +(1 x 6) ( 17 x 9 )+ ( 22 x 8 ) + ( 5 x 7 ) +(1 x 6)
= =
45 45

= 8.36 = 8.22

Mouthfeel: Aftertaste:

( 19 x 9 ) + ( 21 x 8 )+ ( 2 x 7 ) +(3 x 6) ( 17 x 9 )+ ( 17 x 8 ) + ( 10 x 7 )+(1 x 6)
= =
45 45

= 8.24 = 8.11

Overall Acceptability: Weighted Mean Average:

( 26 x 9 )+ (16 x 8 ) + ( 3 x 7 ) 8.36+8.36+ 8.47+8.22+8.24 +8.11+ 8.51


= =
45 7

= 8.51 = 8.32
202 -Treatment 2

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 20 18 7 8.29
Flavor 21 19 4 1 8.33
Aroma 25 20 8.56
Texture 19 19 7 8.27
Mouthfeel 23 15 7 8.36
Aftertaste 22 19 4 8.40
Overall 26 14 5 8.47
Acceptability
Weighted Mean Average 8.38

Color: Aroma:

( 20 x 9 ) + ( 18 x 8 ) + ( 7 x 7 ) ( 25 x 9 ) + ( 20 x 8 )
= =
45 45

= 8.29 = 8.56

Flavor: Texture:

( 21 x 9 ) + ( 19 x 8 )+ ( 4 x 7 ) +(1 x 6) ( 19 x 9 ) + ( 19 x 8 ) + ( 7 x 7 )
= =
45 45

= 8.33 = 8.27

Mouthfeel: Aftertaste:

( 23 x 9 ) + ( 15 x 8 ) + ( 7 x 7 ) ( 22 x 9 ) + ( 19 x 8 )+ ( 4 x 7 )
= =
45 45

= 8.36 = 8.40

Overall Acceptability: = 8.47

( 26 x 9 )+ (14 x 8 )+ ( 5 x 7 ) Weighted Mean Average:


=
45
8.29+8.33+8.56 +8.27+8.36 +8.40+8.47 = 8.38
=
7

303 -Treatment 3

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 30 13 1 1 8.60
Flavor 25 16 2 2 8.42
Aroma 26 16 2 1 8.49
Texture 28 10 5 1 1 8.40
Mouthfeel 22 17 4 1 1 8.29
Aftertaste 27 15 1 1 1 8.47
Overall 25 17 2 1 8.47
Acceptability
Weighted Mean Average 8.45

Color: Aroma:

( 30 x 9 ) + ( 13 x 8 ) + ( 1 x 7 ) +(1 x 6) ( 26 x 9 )+ (16 x 8 ) + ( 2 x 7 )+(1 x 6)


= =
45 45

= 8.60 = 8.49

Flavor: Texture:

( 25 x 9 ) + ( 16 x 8 ) + ( 2 x 7 )+(2 x 6) ( 28 x 9 ) + ( 10 x 8 ) + ( 5 x 7 )+ (1 x 6 ) +(1 x 5)
= =
45 45

= 8.42 = 8.40

Mouthfeel: Aftertaste:

( 22 x 9 ) + ( 17 x 8 ) + ( 4 x 7 ) + ( 1 x 6 )+(1 x 5) ( 27 x 9 )+ (15 x 8 ) + ( 1 x 7 ) + ( 1 x 6 ) +(1 x 5)


= =
45 45

= 8.29 = 8.47
Overall Acceptability: Weighted Mean Average:

= ( 25 x 9 ) + ( 17 x 8 )+¿ ¿ 8.60+8.42+8.49+ 8.40+8.29+8.47+ 8.47


=
7
= 8.47
= 8.45

404 -Treatment 4

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 25 19 1 8.53
Flavor 22 19 4 8.40
Aroma 32 11 2 8.67
Texture 19 21 5 8.31
Mouthfeel 25 13 6 1 8.38
Aftertaste 20 17 7 1 8.24
Overall 25 16 4 8.47
Acceptability
Weighted Mean Average 8.43

Color: Aroma:

( 25 x 9 ) + ( 19 x 8 ) + ( 1 x 7 ) ( 32 x 9 ) + ( 11 x 8 ) + ( 2 x 7 )
= =
45 45

= 8.53 = 8.67

Flavor: Texture:

( 22 x 9 ) + ( 19 x 8 )+ ( 4 x 7 ) ( 19 x 9 ) + ( 21 x 8 )+ ( 5 x 7 )
= =
45 45

= 8.40 = 8.31

Mouthfeel: = 8.38

( 25 x 9 ) + ( 13 x 8 ) + ( 6 x 7 )+ ( 1 x 6 ) Aftertaste:
=
45
( 20 x 9 ) + ( 17 x 8 ) + ( 7 x 7 ) + ( 1 x 6 ) = 8.24
=
45

Overall Acceptability: Weighted Mean Average:

( 25 x 9 ) + ( 16 x 8 ) + ( 4 x 7 ) 8.53+8.40+ 8.67+8.31+8.38+ 8.24+8.47


= =
45 7

= 8.47 = 8.43

Barangay – 35 Respondents

101 -Treatment 1

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 11 10 12 2 7.86
Flavor 6 10 7 6 5 1 7.09
Aroma 9 14 7 4 1 7.74
Texture 9 12 10 3 1 7.71
Mouthfeel 7 12 9 4 3 7.46
Aftertaste 8 10 10 5 2 7.43
Overall 6 16 9 3 1 7.66
Acceptability
Weighted Mean Average 7.56

Color: Aroma:

( 11 x 9 )+ (1 0 x 8 ) + ( 12 x 7 ) +(2 x 6) ( 9 x 9 )+ (1 4 x 8 )+ (7 x 7 ) + ( 4 x 6 )+(1 x 5)
= =
35 35

= 7.86 = 7.74

Flavor: Texture:

= ( 9 x 9 )+ (12 x 8 ) + ( 10 x 7 ) + ( 3 x 6 ) +(1 x 5)
=
( 6 x 9 )+ (1 0 x 8 ) + ( 7 x 7 )+ ( 6 x 6 )+ (5 x 5 ) +(1 x 4) 35
35
= 7.71
= 7.09
Mouthfeel: Aftertaste:

( 7 x 9 )+ (1 2 x 8 )+ ( 9 x 7 ) + ( 4 x 6 )+(3 x 5) ( 8 x 9 )+ (1 0 x 8 ) + ( 10 x 7 ) + ( 5 x 6 ) +(2 x 4)
= =
35 35

= 7.46 = 7.43

Overall Acceptability:

( 6 x 9 )+ (16 x 8 ) + ( 9 x 7 ) + ( 3 x 6 )+(1 x 5) Weighted Mean Average:


=
35
7.86+7.09+7.74+ 7.71+ 7.46+7.43+7.66
=
= 7.66 7

= 7.56

202 -Treatment 2

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 11 12 9 1 2 7.83
Flavor 9 19 3 3 1 7.91
Aroma 8 17 8 1 1 7.86
Texture 9 16 7 2 1 7.86
Mouthfeel 7 19 3 4 2 7.66
Aftertaste 10 15 4 3 3 7.74
Overall 11 16 4 4 7.97
Acceptability
Weighted Mean Average 7.83

Color: = 7.91

( 11 x 9 )+ (1 2 x 8 )+ ( 9 x 7 ) + ( 1 x 6 )+(2 x 5) Aroma:
=
35
( 8 x 9 )+ (1 7 x 8 ) + ( 8 x 7 )+ (1 x 6 ) +(1 x 5)
=
= 7.83 35

= 7.86

Flavor:

( 9 x 9 )+ (1 9 x 8 ) + ( 3 x 7 )+ (3 x 6 ) + ( 1 x 5 ) Texture:
=
35
( 9 x 9 )+ (1 6 x 8 ) + ( 7 x 7 )+ ( 2 x 6 ) +(1 x 5) = 7.86
=
35

Mouthfeel: Aftertaste:

( 7 x 9 )+ (1 9 x 8 ) + ( 3 x 7 ) + ( 4 x 6 ) +(2 x 4) ( 10 x 9 ) + ( 1 5 x 8 ) + ( 4 x 7 ) + ( 3 x 6 )+(3 x 4)
= =
35 35

= 7.66 = 7.74

Overall Acceptability:

( 11 x 9 )+ (16 x 8 ) + ( 4 x 7 )+ ( 4 x 6 ) Weighted Mean Average:


=
35
7.83+ 7.91+ 7.66+7.86+7.86+7.74 +7.97
=
= 7.97 7

= 7.83

303 -Treatment 3

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 14 10 9 2 8.03
Flavor 9 14 10 1 1 7.83
Aroma 10 14 9 2 7.91
Texture 11 13 10 1 7.97
Mouthfeel 9 19 7 8.06
Aftertaste 11 19 4 1 8.14
Overall 15 15 5 8.29
Acceptability
Weighted Mean Average 8.03

Color: Flavor:

( 1 4 x 9 )+ ( 10 x 8 ) + ( 9 x 7 ) + ( 2 x 6 ) ( 9 x 9 )+ (1 4 x 8 )+ (10 x 7 ) + ( 1 x 6 )+ (1 x 5 )
= =
35 35

= 8.03 = 7.83

Aroma:
( 10 x 9 ) + ( 1 4 x 8 ) + ( 9 x 7 ) + ( 2 x 6 ) Texture:
=
35
( 11 x 9 )+ (1 3 x 8 )+ ( 10 x 7 ) + ( 1 x 6 )
=
= 7.91 35

= 7.97

Mouthfeel: Aftertaste:

( 9 x 9 )+ (19 x 8 ) + ( 7 x 7 ) ( 11 x 9 )+ ( 19 x 8 ) + ( 4 x 7 )+ (1 x 6 )
= =
35 35

= 8.06 = 8.14

Overall Acceptability:

( 15 x 9 ) + ( 15 x 8 ) + ( 5 x 7 ) Weighted Mean Average:


=
35
8.03+7.83+7.91+7.97+ 8.06+8.14+ 8.29
=
= 8.29 7

= 8.03

404 -Treatment 4

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 5 12 18 7.63
Flavor 8 10 10 5 2 7.49
Aroma 11 9 12 2 1 7.77
Texture 11 13 6 5 7.86
Mouthfeel 9 10 13 3 7.71
Aftertaste 10 12 8 3 2 7.71
Overall 13 10 7 5 7.89
Acceptability
Weighted Mean Average 7.72

Color: = 7.63

( 5 x 9 ) + ( 1 2 x 8 ) + ( 18 x 7 )
=
35
Flavor:
( 8 x 9 )+ (1 0 x 8 ) + ( 10 x 7 ) + ( 5 x 6 ) + ( 2 x 5 ) = 7.77
=
35

= 7.49
Texture:
Aroma:
( 11 x 9 )+ (13 x 8 ) + ( 6 x 7 ) + ( 5 x 6 )
=
( 11 x 9 )+ ( 9 x 8 )+ (12 x 7 ) + ( 2 x 6 ) +(1 x 5) 35
=
35
= 7.86

Mouthfeel: Aftertaste:

( 9 x 9 )+ (1 0 x 8 ) + ( 13 x 7 ) +(3 x 6) ( 10 x 9 ) + ( 1 2 x 8 ) + ( 8 x 7 ) + ( 3 x 6 )+(2 x 5)
= =
35 35

= 7.71 = 7.71

Overall Acceptability:

( 13 x 9 ) + ( 1 0 x 8 ) + ( 7 x 7 ) +(5 x 6) Weighted Mean Average:


=
35
7.63+7.49+7.77+7.86+ 7.71+7.71+7.89
=
= 7.89 7

= 7.72

Professionals – 20 Respondents

101 -Treatment 1

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 11 8 1 8.50
Flavor 8 9 3 8.25
Aroma 12 8 8.60
Texture 10 10 8.50
Mouthfeel 10 8 2 8.40
Aftertaste 9 9 2 8.35
Overall 10 10 8.50
Acceptability
Weighted Mean Average 8.44
Color: Aroma:

( 11 x 9 )+ ( 8 x 8 ) + ( 1 x 7 ) ( 12 x 9 )+ ( 8 x 8 )
= =
20 20

= 8.50 = 8.60

Flavor: Texture:

( 8 x 9 )+ ( 9 x 8 ) + ( 3 x 7 ) ( 10 x 9 ) + ( 1 0 x 8 )
= =
20 20

= 8.25 = 8.50

Mouthfeel: Aftertaste:

( 10 x 9 ) + ( 8 x 8 ) + ( 2 x 7 ) ( 9 x 9 )+ ( 9 x 8 ) + ( 2 x 7 )
= =
20 20

= 8.40 = 8.35

Overall Acceptability:

( 10 x 9 ) + ( 10 x 8 ) Weighted Mean Average:


=
20
8.50+8.25+ 8.60+8.50+8.40+ 8.35+8.50
=
= 8.50 7

= 8.44

202 -Treatment 2

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 11 4 3 2 8.20
Flavor 9 5 4 2 8.05
Aroma 11 4 5 8.30
Texture 8 8 4 8.20
Mouthfeel 8 10 2 8.30
Aftertaste 8 9 1 2 8.15
Overall 9 8 1 2 8.20
Acceptability
Weighted Mean Average 8.20
Color: Aroma:

( 11 x 9 )+ ( 4 x 8 ) + ( 3 x 7 )+(2 x 6) ( 11 x 9 )+ ( 4 x 8 ) +(5 x 7)
= =
20 20

= 8.20 = 8.30

Flavor: Texture:

( 9 x 9 )+ (5 x 8 ) + ( 4 x 7 )+(2 x 6) ( 8 x 9 )+ ( 8 x 8 ) +(4 x 7)
= =
20 20

= 8.05 = 8.20

Mouthfeel: Aftertaste:

( 8 x 9 )+ (10 x 8 ) + ( 2 x 7 ) ( 8 x 9 )+ ( 9 x 8 ) + ( 1 x 7 )+(2 x 6)
= =
20 20

= 8.30 = 8.15

Overall Acceptability:

( 9 x 9 )+ ( 8 x 8 ) + ( 1 x 7 )+(2 x 6) Weighted Mean Average:


=
20
8.20+ 8.05+8.30+ 8.20+8.30+8.15+ 8.20
=
= 8.20 7

= 8.20

303 -Treatment 3

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 17 1 2 8.65
Flavor 17 1 2 8.65
Aroma 13 5 2 8.45
Texture 16 4 8.80
Mouthfeel 15 4 1 8.70
Aftertaste 16 3 1 8.75
Overall 15 4 1 8.70
Acceptability
Weighted Mean Average 8.67

Color: Aroma:

( 17 x 9 ) + ( 1 x 8 ) +(2 x 6) ( 13 x 9 ) + ( 5 x 8 )+(2 x 6)
= =
20 20

= 8.65 = 8.45

Flavor: Texture:

( 17 x 9 )+ ( 1 x 8 ) +(2 x 6) ( 16 x 9 )+ ( 4 x 8 )
= =
20 20

= 8.65 = 8.80

Mouthfeel: Aftertaste:

( 15 x 9 ) + ( 4 x 8 )+ ( 1 x 7 ) ( 16 x 9 )+ ( 3 x 8 ) + ( 1 x 7 )
= =
20 20

= 8.70 = 8.75

Overall Acceptability:

( 15 x 9 ) + ( 4 x 8 )+ ( 1 x 7 ) Weighted Mean Average:


=
20
8.65 +8.65+8.45+ 8.80+8.70+8.75+ 8.70
=
= 8.70 7

= 8.67

404 -Treatment 4

Indicator 9 8 7 6 5 4 3 2 1 Weighted
Mean
Color 10 9 1 8.45
Flavor 10 9 1 8.45
Aroma 6 12 2 8.20
Texture 10 7 3 8.35
Mouthfeel 10 9 1 8.45
Aftertaste 10 8 2 8.40
Overall 10 7 3 8.35
Acceptability
Weighted Mean Average 8.38

Color: Aroma:

( 10 x 9 ) + ( 9 x 8 ) +(1 x 7) ( 6 x 9 )+ (12 x 8 ) +(2 x 7)


= =
20 20

= 8.45 = 8.20

Flavor: Texture:

( 10 x 9 ) + ( 9 x 8 ) +(1 x 7) ( 10 x 9 ) + ( 7 x 8 ) +(3 x 7 )
= =
20 20

= 8.45 = 8.35

Mouthfeel: Aftertaste:

( 10 x 9 ) + ( 9 x 8 ) + ( 1 x 7 ) ( 10 x 9 ) + ( 8 x 8 ) + ( 2 x 7 )
= =
20 20

= 8.45 = 8.40

Overall Acceptability:

( 10 x 9 ) + ( 7 x 8 ) + ( 3 x 7 ) Weighted Mean Average:


=
20
8. 45+8.45+ 8.20+8.35+8.45+ 8.40+8.35
=
= 8.35 7

= 8.38
Treatment Students Barangay Professionals Total Mean
Average
101-Treatment 1 8.32 7.56 8.44 8.11
202-Treatment 2 8.38 7.83 8.20 8.14
303-Treatment 3 8.45 8.03 8.67 8.38
404-Treatment 4 8.43 7.72 8.38 8.18
Summary of Weighted Mean Average per Treatment

101-Treatment 1: 303-Treatment 3:

8.32+7.56+8.44 8. 45+8.03+ 8.67


= =
3 3

= 8.11 = 8.38

202-Treatment 2: 404-Treatment 4:

8.3 8+7. 83+8. 20 8. 43+7. 72+ 8.38


= =
3 3

= 8.14 = 8.18

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