the best nail polishes. question if the most expensive nail polishes are worth it?

The best nail polishes

Question

• If the most expensive nail polishes are worth it?

Hypothesis

• That the more expensive nail polishes will be the best.

Research

• That each nail polish brand was claiming to be the best.

Experiment

• I will give each of my eight subjects nail polish each week, this will go on for four weeks. They will be different nail polishes each week and from a different brand. I am trying to find which nail polish is best (most durable and affordable) so I will be taking pictures of nails each day. Each week you will get a new nail polish from a different brand.

Experiment and results

Scale 1-10 10=best 1=worst

DurabilityVisualPriceLongevityAvailabilityColor Selection

Nail polish A=Sally Hansen complete Salon

Durability Visual Price Longevity Availability Color Selection

Subject 1 3 4 2 5 7 9=30

Subject 2 2 2 2 4 7 9=26

Subject 3 4 4 2 3 7 9=29

Subject 4 8 8 2 9 7 9=43

Nail polish B=Loreal nail color

Durability Visual Price Longevity Availability Color Selection

Subject 1 6 6 5 7 8 9=41

Subject 4 9 8 5 9 8 9 =48

Subject 5 7 6 5 4 8 9=39

Subject 6 8 7 5 7 8 9=44

Subject 8 8 5 5 5 8 9=40

Nail polish C=Revlon color stay Durability Visual Price Longevity Availability Color Selection

Subject 2 6 6 5 5 7 7=34

Subject 3 6 6 5 8 7 7=39

Subject 4 8 8 5 7 7 7=42 Subject 5 7 8 5 7 7 7=41

Subject 7 9 9 5 9 7 7=46

Nail polish D=Sally Hansen diamond strength

Durability Visual Price Longevity Availability Color Selection

Subject 2 3 4 8 5 7 6=27

Subject 3 4 4 8 4 7 6=33

Subject 5 7 6 8 8 7 6=42

Nail polish E=Sally Hansen hard as nails

Durability Visual Price Longevity Availability Color Selection

Subjects 1 6 7 9 6 7 6=41

Subject 7 8 8 9 7 7 6=45

Subject 8 3 2 9 2 7 6=29

Nail polish F

Durability Visual Price Longevity Availability Color Selection

Subject 6 6 7 1 6 7 8=35

Subject 7 7 7 1 7 7 8=37

Subject 8 7 7 1 6 7 8=36

Data Compiled

• Subject 1 2 3 4 5 6 7 8 • Polish A 30 26 29 43 • Polish B 41 48 39 44 40• Polish C 34 39 42 41 46• Polish D 27 33 42• Polish E 41 45

29• Polish F 35 37 36

Data compiled averages

Subject 1=28• Polish A =32 Subject 2=29• Polish B =42 Subject 3=33• Polish C =31 Subject 4=44• Polish D =34 Subject 5=41• Polish E =38 Subject 6=40• Polish F=36 Subject 7=43 Subject 8=35

Conclusion

Loreal [Nail polish B] had the highest average and the highest individual score. Since 1909 Loreal has stood for research and innovation in the service of beauty. The have stood the test of time.