Numbers that are within the inner fences are considered reasonable.'' The whiskers go to the farthest numbers that are within the fences. Then we go out a distance of 1.5(IQR) again from the inner fences, and draw the outer fences. These are more for show and to make the neighbors jealous.
Why Do Hot Spots Occur? Anything that irritates the skin and causes a dog to scratch or lick himself can start a hot spot. Hot spots can be caused by allergic reactions, insect, mite or flea bites, poor grooming, underlying ear or skin infections and constant licking and chewing prompted by stress or boredom.
What Causes Dark Spots? There are several factors that lead to dark spot including genetics, pregnancy, UV light and skin diseases among others. Between the ages of 20 and 50, hormonal variances caused by stress, contraceptive pills, pregnancies, and menopause can also cause dark spots. Extreme exposure to sun light from sun baking accounts for some dark spots at later stages in life. Below the age of 20, acne can cause dark spots due to scarring and red marks left by the infection. Skin Diseases That Cause Dark Spots. Melasma: Itâs one of the commonest causes of grayish patches on the face.