input: Coefficient of variation

The coefficient of variation (CV) is defined as the ratio of the standard deviation (\displaystyle \ \sigma ) to the mean (\displaystyle \ \mu ) : c v = . (\displaystyle c_(
m (v))=(
rac (\sigma )(\mu )).) It shows the extent of variability in relation to the mean of the population. The coefficient of variation should be computed only for data measured on a ratio scale, as these are the measurements that can only take non-negative values. The coefficient of variation may not have any meaning for data on an interval scale. For example, most temperature scales (e.g., Celsius, Fahrenheit etc.) are interval scales that can take both positive and negative values, whereas the Kelvin temperature can never be less than zero, which is the complete absence of thermal energy. Hence, the Kelvin scale is a ratio scale. While the standard deviation (SD) can be derived on both the Kelvin and the Celsius scale (with both leading to the same SDs), the CV is only relevant as a measure of relative variability for the Kelvin scale.

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can coefficient of variation be more than 1
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output: yes
Question: Following consecutive losses to Mexico and Costa Rica in the opening games of the final round of qualification for the 2018 FIFA World Cup, Klinsmann was removed as national team coach and technical director and replaced by previous U.S. manager Bruce Arena. World Cup qualification resumed on March 24, 2017, where Arena and his team had a record 6--0 win over Honduras. Four days later, the team traveled to Panama City, drawing Panama 1--1. After beating Trinidad and Tobago 2--0, the U.S. got their third ever result in World Cup Qualification at the Estadio Azteca when they drew 1--1 against Mexico. In July 2017, the U.S. won their sixth CONCACAF Gold Cup with a 2--1 win over Jamaica in the final. Following an agonizing 2--1 defeat to Trinidad and Tobago on October 10, 2017, the U.S. failed to qualify for the 2018 World Cup, missing the tournament for the first time since 1986. On October 13, 2017, Arena resigned. Many pundits and analysts called this the worst result and worst performance in the history of the national team. did the us mens team qualify for the world cup

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Answer: no
IN: On May 15, 2009, GMAC Bank changed its name to Ally Bank. In May 2010, GMAC re-branded itself as Ally Financial. In September 2010, the company sold its resort finance business to Centerbridge Partners. In 2012, the company sold its Canadian banking operations to Royal Bank of Canada for $3.8 billion. In April 2014, the company became a public company via an initial public offering. In 2015, it moved its headquarters to One Detroit Center. In June 2016, the company acquired TradeKing, a brokerage firm, which was rebranded as Ally Invest.
is ally bank and ally financial the same?

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OUT: yes
What's the best answer to this question: can i be sacked for falling asleep at work?

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Answer: yes
Text: In 1995, actor Tom Hanks portrayed Lovell in the hit movie Apollo 13, based on Lovell's book Lost Moon. Lovell himself makes a cameo in this movie, playing the captain of the USS Iwo Jima at the end of the film. In 1998, actor Tim Daly portrayed Lovell in portions of the HBO miniseries From the Earth to the Moon. The film depicts Lovell during his missions aboard Gemini 12, Apollo 8, and Apollo 13, though he is not seen on screen during the latter mission.

Question: was the real jim lovell in the movie apollo 13?

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Answer: yes
Text: The middle ear is the portion of the ear internal to the eardrum, and external to the oval window of the inner ear. The mammalian middle ear contains three ossicles, which transfer the vibrations of the eardrum into waves in the fluid and membranes of the inner ear. The hollow space of the middle ear is also known as the tympanic cavity and is surrounded by the tympani bone. The auditory tube (also known as the Eustachian tube or the pharyngotympanic tube) joins the tympanic cavity with the nasal cavity (nasopharynx), allowing pressure to equalize between the middle ear and throat.

Question: is the eardrum part of the middle ear?

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Answer:
no