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3 days ago · The words "mean" and "average" are often used interchangeably. The substitution of one word for the other is common practice. The technical term is "arithmetic mean," and "average" is technically a center location. However, in practice among non-statisticians, "average" is commonly accepted for "arithmetic mean."
The earliest known use of the word slurp is in the 1940s. OED's earliest evidence for slurp is from 1949, in the writing of H. Hornsby. It is also recorded as a verb from the mid 1600s.
Jan 17, 2023 · slurp (v.) slurp. (v.) "drink greedily or noisily," 1640s, from Dutch slurpen, perhaps of imitative origin (compare German schlürfen). Intransitive sense by 1917. Related: Slurped; slurping. The noun is attested by 1949, from the verb. also from 1640s.
Probability is a mathematical tool used to study randomness. It deals with the chance of an event occurring. For example, if you toss a fair coin four times, the outcomes may not be two heads and two tails. However, if you toss the same coin 4,000 times, the outcomes will be close to half heads and half tails.
a continuous random variable (RV) that has equally likely outcomes over the domain a < x < b; often referred as the rectangular distribution because the graph of the pdf has the form of a rectangle. Notation: X ~ U (a, b). The mean is. μ = a + b 2. μ = a + b 2 and the standard deviation is. σ = (b – a) 2 12.
Oct 19, 2024 · This wide-ranging, jargon-free dictionary contains over 2,000 entries on all aspects of statistics including terms used in computing, mathematics, operational research, and probability, as well as biographical information on over 200 key figures in the field, and coverage of statistical journals and societies.
Assumptions of Linear Regression. Assumptions of Logistic Regression. Assumptions of Multiple Linear Regression. Assumptions of Paired t-Test. Assumptions of Parametric Tests. Assumptions of Pearson Correlation. Assumptions of Repeated Measures ANOVA. Assumptions of t-Test. Attributable Risk.
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