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The table shown on the right can be used in a two-sample t-test to estimate the sample sizes of an experimental group and a control group that are of equal size, that is, the total number of individuals in the trial is twice that of the number given, and the desired significance level is 0.05. [4]
Margono Djojohadikusumo (16 May 1894 – 25 July 1978) was an Indonesian politician and banker. He was the founder and the first president of Bank Negara Indonesia , and was also a member of the Investigating Committee for Preparatory Work for Independence (BPUPK).
A visual representation of the sampling process. In statistics, quality assurance, and survey methodology, sampling is the selection of a subset or a statistical sample (termed sample for short) of individuals from within a statistical population to estimate characteristics of the whole population.
Proportionate allocation uses a sampling fraction in each of the strata that are proportional to that of the total population. For instance, if the population consists of n total individuals, m of which are male and f female (and where m + f = n), then the relative size of the two samples (x 1 = m/n males, x 2 = f/n females) should reflect this proportion.
Gibbs sampling is named after the physicist Josiah Willard Gibbs, in reference to an analogy between the sampling algorithm and statistical physics.The algorithm was described by brothers Stuart and Donald Geman in 1984, some eight decades after the death of Gibbs, [1] and became popularized in the statistics community for calculating marginal probability distribution, especially the posterior ...
Sampling bias is usually classified as a subtype of selection bias, [7] sometimes specifically termed sample selection bias, [8] [9] [10] but some classify it as a separate type of bias. [11]
Sumitro (standing, third from left) as part of an Indonesian student football team in 1939. Sumitro was born in Kebumen on 27 May 1917. He was the eldest child of Margono Djojohadikusumo, a high ranking civil servant in the colonial government of the Dutch East Indies and later founder of Bank Negara Indonesia, [1] [2] and Siti Katoemi Wirodihardjo. [3]
Yudo Margono was born in Madiun, East Java on 26 November 1965. [1] His parents were farmers. According to him, after graduating from high school, he along with several friends decided to sign up to join the Indonesian Naval Academy, though he was the only one accepted between his friends.