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For this reason, it is preferable to use the t distribution rather than the normal approximation or the chi-squared approximation for a small sample size. Similarly, in analyses of contingency tables, the chi-squared approximation will be poor for a small sample size, and it is preferable to use Fisher's exact test .
For B = 10% one requires n = 100, for B = 5% one needs n = 400, for B = 3% the requirement approximates to n = 1000, while for B = 1% a sample size of n = 10000 is required. These numbers are quoted often in news reports of opinion polls and other sample surveys. However, the results reported may not be the exact value as numbers are preferably ...
India Square, in the heart of Bombay, Jersey City, New Jersey, home to one of the highest concentrations of Asian Indians in the Western Hemisphere, [1] is one of at least 24 Indian-American enclaves characterized as a Little India which have emerged in the New York City Metropolitan Area, with the largest metropolitan Indian population outside Asia, as large-scale immigration from India ...
The STC is useful for evaluating annoyance due to speech sounds, but not music or machinery noise as these sources contain more low frequency energy than speech. [ 1 ] There are many ways to improve the sound transmission class of a partition, though the two most basic principles are adding mass and increasing the overall thickness.
The mass of Eris can be calculated with much greater precision. Based on the accepted value for Dysnomia's period at the time—15.774 days [ 23 ] [ 68 ] —Eris is 27% more massive than Pluto. Using the 2011 occultation results, Eris has a density of 2.52 ± 0.07 g/cm 3 , [ g ] substantially denser than Pluto, and thus must be composed largely ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 21 January 2025. Geographical region in South Asia This article is about the geographical region. For the province of Pakistan, see Punjab, Pakistan. For the state in India, see Punjab, India. For other uses, see Punjab (disambiguation). Region Punjab ਪੰਜਾਬ (Punjabi Gurmukhi) پنجاب ...
The country's urban population more than tripled between 1981 and 2017 (from 23.8 million to 75.7 million), as Pakistan's urbanisation rate rose from 28.2% to 36.4%. Even with this, the nation's urbanisation rate remains one of the lowest in the world , and in 2017, over 130 million Pakistanis (making up nearly 65% of the population) lived in ...
Throughout 1935, the Workers Party was deeply divided over the "entryism" tactic called for by the "French Turn" and a bitter debate swept the organization. Ultimately, the majority faction of Jim Cannon , Max Shachtman and James Burnham won the day and the Workers Party determined to enter the Socialist Party of America .