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The scale is widely used in studies and surveys on loneliness. A 1992 study estimated the UCLA Loneliness Scale had been used in an estimated 80% of all empirical studies on loneliness. [7] A 2001 metastudy looking at 149 studies of loneliness, found that the UCLA scale was used in 27% of the studies; this was far more than for any other formal ...
Thus, a representation that compresses the storage size of a file from 10 MB to 2 MB yields a space saving of 1 - 2/10 = 0.8, often notated as a percentage, 80%. For signals of indefinite size, such as streaming audio and video, the compression ratio is defined in terms of uncompressed and compressed data rates instead of data sizes:
80% of students who experienced sexual harassment report being harassed by another student or former student. 39% of students who experienced sexual harassment say the incident or incidents occurred in the dorm. 51% of male college students admit to sexually harassing someone in college, with 22% admitting to harassing someone often or ...
The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample size used in a study is usually determined based on the cost, time, or convenience of collecting the data, and the need for it to offer sufficient statistical power. In complex studies ...
This is an important consideration when reviewing the triggers for mental health disorders in any population survey. [93] According to a 2009 meta-analysis by Paul and Moser, countries with high income inequality and poor unemployment protections experience worse mental health outcomes among the unemployed. [94]
From January 2008 to December 2012, if you bought shares in companies when David S. Pottruck joined the board, and sold them when he left, you would have a -21.5 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
From January 2008 to December 2012, if you bought shares in companies when Irvine O. Hockaday, Jr. joined the board, and sold them when he left, you would have a 92.0 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
There are also limits, specific to file type, listed below: [80] [81] [82] Documents (Google Docs) Up to 1.02 million characters, regardless of the number of pages or font size. Document files converted to .gdoc Docs format cannot be larger than 50 MB (1 MB = 1 million bytes). Images inserted cannot be larger than 50 MB, and must be in either ...