Text: The standard error (SE) of a statistic (usually an estimate of a parameter) is the standard deviation of its sampling distribution or an estimate of that standard deviation. If the parameter or the statistic is the mean, it is called the standard error of the mean (SEM).

Question: are standard error and standard error of the mean the same?
[separator]
Answer: no

Text: The Church of England (C of E) is the state church of England. The Archbishop of Canterbury (currently Justin Welby) is the most senior cleric, although the monarch is the supreme governor. The Church of England is also the mother church of the international Anglican Communion. It traces its history to the Christian church recorded as existing in the Roman province of Britain by the third century, and to the 6th-century Gregorian mission to Kent led by Augustine of Canterbury.

Question: is the anglican church the same as the church of england?
[separator]
Answer: yes

Text: North Korea surprised with a good showing at their World Cup debut, reaching the quarter-finals in 1966, beating Italy in the group stage, being the first Asian team in history to make it past the group stage. During the 2006 World Cup Qualifiers, controversy arose when the team's supporters rioted, interfering with the opponents' safe egress from the stadium, because of North Korea's failure to qualify. In 2009, the team qualified for the 2010 FIFA World Cup, the second World Cup appearance in their history. North Korea has qualified for the AFC Asian Cup four times; in 1980, when they finished fourth, in 1992, 2011 and in 2015. The current team is composed of both native North Koreans and Chongryon-affiliated Koreans born in Japan.

Question: has north korea been in the world cup?
[separator]
Answer: yes

Text: The most widespread civil calendar and de facto international standard is the Gregorian calendar. Though that calendar is associated with the Catholic Church and the papacy, it has been adopted, as a matter of convenience, by many secular and non-Christian countries although some countries use other calendars.

Question: does the whole world use the gregorian calendar?
[separator]
Answer:
no