1.Statistics play a vital role in researches. For examplestatistics can used as in datacollection, analysis, interpretation, explanation and presentation. Use of statisticswill guide researchers inresearch for proper characterization, summarization, presentation and interpretation of the result of research.
2.Statisticscanbeappliedin.....Statisticians, data analysts, and other data professionals use applied statistics across a myriad of industries, including business, marketing, media, finance, insurance, government, healthcare, manufacturing, and engineering.Some of the most common and convenient statistical tools toquantify such comparisons arethe F-test, the t-tests, and regression analysis. Because the F-test and the t-tests are the most basic tests they will be discussed first.
3.Samples are used to make inferences about populations.Samples are easier to collect data from because they arepractical, cost-effective, convenient and manageable.
4.It is important that a researcher knows the concepts of the basicstatistical methods used forconduct of a research study. ... Hence, an adequate knowledge of statistics and the appropriate use of statistical tests areimportant.
5.Descriptive statisticssummarize the characteristics of a data set. Inferential statistics allow you to test a hypothesis or assess whether your data is generalizable to the broader population.
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Answer:
1. Statistics play a vital role in researches. For examplestatistics can used as in datacollection, analysis, interpretation, explanation and presentation. Use of statisticswill guide researchers inresearch for proper characterization, summarization, presentation and interpretation of the result of research.
2. Statistics can be applied in.....Statisticians, data analysts, and other data professionals use applied statistics across a myriad of industries, including business, marketing, media, finance, insurance, government, healthcare, manufacturing, and engineering. Some of the most common and convenient statistical tools toquantify such comparisons arethe F-test, the t-tests, and regression analysis. Because the F-test and the t-tests are the most basic tests they will be discussed first.
3. Samples are used to make inferences about populations.Samples are easier to collect data from because they arepractical, cost-effective, convenient and manageable.
4. It is important that a researcher knows the concepts of the basicstatistical methods used forconduct of a research study. ... Hence, an adequate knowledge of statistics and the appropriate use of statistical tests areimportant.
5. Descriptive statisticssummarize the characteristics of a data set. Inferential statistics allow you to test a hypothesis or assess whether your data is generalizable to the broader population.