IT-T(UGRD) Quantitative Methods Study Guide 2023 with complete solution
IT-T(UGRD) Quantitative Methods Study Guide 2023 with complete solution Data collection used for a population. census The characteristic of population based on all units is called parameter while the measure of sample observation is called statistic. True Statistics is only the science of uncertainty and not the technology of extracting information from data. False The mean is sensitive to any change in value, unlike the median and mode, where a change to an extreme or uncommon value usually has no effect. True What is a number or attribute computed for each member of a population or a sample? Measurement Statistics help predicts the future course of action of the phenomena. Forecasting Which is considered as qualitative data? a. The texture of a rock Descriptive Statistics is the branch of statistics that involves organizing, displaying and describing data. True Which among the set is bimodal? {55, 44, 33, 22, 11} Example of this are number of episodes of respiratory arrests or the number of re-intubations in an intensive care unit. c. Discrete Data Standard Deviation is a measure of how spread out is the distribution. False
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- Subido en
- 9 de octubre de 2023
- Número de páginas
- 24
- Escrito en
- 2023/2024
- Tipo
- Examen
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