In epidemiology, point prevalence is a measure of the proportion of people in a population who have a disease or condition at a particular time, such as a particular date. It is like a snap shot of the disease in time. It can be used for statistics on the occurrence of chronic diseases.
Chapter 2: Las Vegas! Here we come!. The hotel will cost about $100 a day assuming two people to the room (or $50 per person, per day.) Sometimes less, sometimes more. So four nights will cost $200 per person.Airfare, of course, depends on where you are flying from.But it should be between $100 and $400 round trip. It costs me about $175 round trip from Dallas to Las Vegas.But it can be less.Food in Las Vegas can be incredibly inexpensive ...or incredibly expensive-depending on where you eat. A couple of all-you-can-eat buffet meals per day costs a maximum of $25.We always plan on going to at least one very fine restaurant during our stay ... about $50 per person.ut it can be less.Food in Las Vegas can be incredibly inexpensive ...or incredibly expensive-depending on where you eat. A couple of all-you-can-eat buffet meals per day costs a maximum of $25. We always plan on going to at least one very fine restaurant during our stay ... about $50 per person.
To answer that question we need to know just how much do people spend on food on average on both an average diet and a real food diet. According to the USDA the average family of four is spending somewhere between $544 to $1235 per month for food eaten at home.Thatâs a huge range! They break it down into 4 plans: Thrifty, low-cost, moderate, and liberal.verage Diet Food Budget = $7 a day per person. This USDA plan assumes this family of 4 always eats at home, never at McDonaldâs, Subway, or Applebeeâs. A single meal out can blow the entire days food budget ! Knowing that Americans eat out 5 times a week I consider this a low number.