By convention, specific symbols represent certain sample statistics. For example, 1  x refers to a sample mean. 2  s refers to the standard deviation of a sample. 3  s 2 refers to the variance of a sample. 4  p refers to the proportion of sample elements that have a particular attribute.
As the name implies, lubricant laxatives make stools slippery. The mineral oil within these products adds a slick layer to the intestine's walls and stops the stool from drying out. Though highly effective, lubricant laxatives are best used as a short-term cure for constipation. Over a longer period, mineral oil can absorb fat-soluble vitamins from the intestine, and decrease certain prescription drugs from being fully absorbed into the body.
Best Answer: Yogurt sometimes helps. For constipation, mineral oil has been a home remedy for years as in http://au.search.yahoo.com/search;_ylt=A... For constipation, suppositories, laxatives and enemas are all totally unnecessary if you eat the right foods.All fruit and vegetables in very large amounts are laxative.est Answer: Yogurt sometimes helps. For constipation, mineral oil has been a home remedy for years as in http://au.search.yahoo.com/search;_ylt=A... For constipation, suppositories, laxatives and enemas are all totally unnecessary if you eat the right foods. All fruit and vegetables in very large amounts are laxative.