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Anonymous
Help me out with a survey for class, /fit.
1. How would you order these according to importance to a toothbrush you'd buy?
? Comfort ? Cleaning capacity ? Price ? Appearance ? Number of Gadgets ? Brand name
2. How important would you say the following innovations are to a toothbrush you'd buy? (Write "Necessary", "Useful", "Unnecessary", or "Worthless" next to each one)
? Irregular or crosshatched bristles - Useful ? Jointed segments - Useful ? Vibration function - Unnecessary ? Tongue or cheek cleaners - Worthless ? Wear indicator bristles - Worthless
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