What factors are used to calculate the un's human development index(hdi)?

Here is a quote from an npr news article: “on average, working-age adults were eating about 78 fewer calories per day in 2010, compared with five years earlier. the new report is based on data from the national health and nutrition examination survey, which collects details on eating habits and other health-related information from a nationally representative sample of about 10,000 people in the u. s.” which of the following is true about the numerical value 78? a. it is an anecdote. b. it is a parameter. c. it is a simulation. d. it is a statistic.

What would be the problems if the constitution had limited the position of justice to 10 years? why?me , idc if you don’t have the accurate answer , just tell me your guess

What drifted apart millions of years ago to create two different worlds