Skin Changes Around the Outer Mouth. Ask your dentist to recommend a different toothpaste if you develop cracked or severely chapped lips or if the skin near the corners of your mouth has become inflamed. Body Rashes or Hives. Allergic reactions to toothpaste don't always confine themselves to your head. You may develop a skin rash anywhere on your body.
What does 50th percentile and 75th percentile mean as it relates to pay analysis? If you are paying at the 50th percentile of competitive practice, it means that 50% of organizations are paying more than you are for a specific job and 50% are paying less.
The most basic relative score is the percentile rank, which specifies the percentage of people in the normative group who score lower on the measure than yourself. So if you scored at the 25th percentile, it means that 25% of the people score lower than you and 75% score higher than you. Percentile ranks can range from 0 (for the person with the lowest score) to 100 (for the person with the highest score). Most often percentile ranks are computed from a frequency distribution.