{"id":2648,"date":"2023-05-31T22:36:28","date_gmt":"2023-05-31T19:36:28","guid":{"rendered":"https:\/\/www.ba.ihu.gr\/?post_type=course&#038;p=2648"},"modified":"2026-05-26T12:27:05","modified_gmt":"2026-05-26T09:27:05","slug":"103","status":"publish","type":"course","link":"https:\/\/www.ba.ihu.gr\/en\/courses\/103\/","title":{"rendered":"Statistics \u0399"},"author":6,"template":"","meta":[],"semester":[10],"course_type":[12],"acf":{"code":"103","semester":[10],"level":"1","teaching_activities":{"activity_1":{"description":"Lectures and Practice\/Exercises","weekly_hrs":4,"ects":5},"activity_2":{"description":"","weekly_hrs":"","ects":""},"activity_3":{"description":"","weekly_hrs":"","ects":""},"activity_4":{"description":"","weekly_hrs":"","ects":""},"activity_5":{"description":"","weekly_hrs":"","ects":""}},"type":12,"language":"Greek","erasmus":"\u038c\u03c7\u03b9","url":"https:\/\/elearning.cm.ihu.gr\/course\/view.php?id=436","prerequisites":"","instructors":[1478],"coordinator":"","content":"<ul>\r\n \t<li>Introductory concepts, types of statistical data, gathering-sorting-presenting statistical data, frequency distributions, relative, cumulative and relative cumulative frequency, graphical representations.<\/li>\r\n \t<li>Descriptive measures: Parameters of position, dispersion and concentration of values, ordered or unordered, of numerical data.<\/li>\r\n \t<li>Sampling: Basic concepts, designing a sample survey, sampling designs.<\/li>\r\n \t<li>Functions - Probability Distributions. Introductory concepts in probability, chance experiments, sample space, contingencies, Bayes theorem, random variable, probability distributions, probability and probability density functions.<\/li>\r\n \t<li>Theoretical probability distributions. Bernoulli, Binomial, Poisson, Exponential, Normal, Normal as an approximation of Binomial and Poisson, Student, F, X2 tests.<\/li>\r\n \t<li>Statistical estimates. Point estimation, estimators and properties of point estimators (consistency, unbiasedness, efficiency, adequacy), central limit theorem, sampling distributions, confidence intervals for mean, proportion and variance of a population and for the difference of means, proportions and variances in the case of normal and non-normal populations.<\/li>\r\n<\/ul>","goals":"The course is a basic introductory course in Statistical Analysis. In particular, the course introduces students to data collection methods, their classification and processing using a statistical package.\r\n\r\nUpon successful completion of the course, the student should be able to:\r\n<ul>\r\n \t<li>understand basic statistical concepts,<\/li>\r\n \t<li>be able to apply descriptive statistics methods,<\/li>\r\n \t<li>to collect and analyze a set of quantitative or qualitative data,<\/li>\r\n \t<li>to construct and understand basic data description graphs and to assess any relationship that exists between these data,<\/li>\r\n \t<li>to solve problems using the laws of probability,<\/li>\r\n \t<li>to manage data to investigate and solve economic, demographic, business problems,<\/li>\r\n \t<li>to use Excel and the SPSS statistical package for data analysis.<\/li>\r\n<\/ul>","skills":"to be filled","teaching_methods":"<ul>\r\n \t<li>Face to face.<\/li>\r\n<\/ul>","ict_usage":"<ul>\r\n \t<li>Online guidance.<\/li>\r\n \t<li>Slides Projection in the classroom.<\/li>\r\n \t<li>Use of E-mail and onlne communication systems.<\/li>\r\n \t<li>Use of e-learning system (moodle).<\/li>\r\n<\/ul>","teaching_organization":{"activity_1":{"description":"Lectures","workload":39},"activity_2":{"description":"Practice\/Exercises","workload":13},"activity_3":{"description":"Laboratory Exercises","workload":10},"activity_4":{"description":"Assignment","workload":10},"activity_5":{"description":"Personal Study","workload":53},"activity_6":{"description":"","workload":""}},"students_evaluation":"to be filled","bib_textbooks":"<ol>\r\n \t<li style=\"text-align: left;\">\u03a4\u03b1\u03bc\u03c0\u03ac\u03ba\u03b7\u03c2 \u039d. \u03ba\u03b1\u03b9 \u039e. \u03a7\u03b1\u03c8\u03ac (2013). \u00ab\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7 \u03a3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae - \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03b1\u03ba\u03ad\u03c2 \u0391\u03c3\u03ba\u03ae\u03c3\u03b5\u03b9\u03c2\u00bb. \u0398\u03b5\u03c3\u03c3\u03b1\u03bb\u03bf\u03bd\u03af\u03ba\u03b7: \u0395\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u0396\u03a5\u0393\u039f\u03a3.<\/li>\r\n \t<li style=\"text-align: left;\">\u0396\u03b1\u03c6\u03b5\u03b9\u03c1\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2, \u039a. (2017). \u00ab\u0395\u03b9\u03c3\u03b1\u03b3\u03c9\u03b3\u03ae \u03c3\u03c4\u03b7 \u03c3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2\u00bb. 2<sup>\u03b7<\/sup> \u0388\u03ba\u03b4\u03bf\u03c3\u03b7. \u0391\u03b8\u03ae\u03bd\u03b1: \u0395\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u039a\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae.<\/li>\r\n \t<li style=\"text-align: left;\">\u0396\u03b1\u03c7\u03b1\u03c1\u03bf\u03c0\u03bf\u03cd\u03bb\u03bf\u03c5, \u0396. (2018). \u00ab\u03a3\u03a4\u0391\u03a4\u0399\u03a3\u03a4\u0399\u039a\u0397. \u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u2013 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2\u00bb. 7<sup>\u03b7<\/sup> \u0388\u03ba\u03b4\u03bf\u03c3\u03b7. \u0398\u03b5\u03c3\u03c3\u03b1\u03bb\u03bf\u03bd\u03af\u03ba\u03b7: \u0395\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03a3\u03bf\u03c6\u03af\u03b1.<\/li>\r\n<\/ol>","bib_journals":""},"_links":{"self":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/2648"}],"collection":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course"}],"about":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/types\/course"}],"author":[{"embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":22,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/2648\/revisions"}],"predecessor-version":[{"id":3857,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/2648\/revisions\/3857"}],"acf:post":[{"embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/staff\/1478"}],"acf:term":[{"embeddable":true,"taxonomy":"course_type","href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course_type\/12"},{"embeddable":true,"taxonomy":"semester","href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/semester\/10"}],"wp:attachment":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/media?parent=2648"}],"wp:term":[{"taxonomy":"semester","embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/semester?post=2648"},{"taxonomy":"course_type","embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course_type?post=2648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}