True or False
Indicate whether each of the following statements is true or false:
a. Statistics is the science of collecting, organizing, analyzing, interpreting, and presenting data.
b. A statistic is a single measure, reported as a number, used to summarize a sample data set.
c. Descriptive statistics refers to generalizing from a sample to a population, estimating unknown parameters, drawing conclusions, and making decisions.
d. One of the advantages of censuses is that they provide up-to-date data.
e. Inferential statistics refers to the collection, organization, presentation, and summary of data, either by using charts and graphs or through numerical summaries.<\/p>\n\n\n\n
The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n a. True<\/strong> Statistics is a broad field that involves collecting, organizing, analyzing, interpreting, and presenting data. This is the foundation of statistical studies and is correctly stated in statement (a).<\/p>\n\n\n\n A statistic<\/strong> is a numerical measure used to summarize sample data. This is different from a parameter, which describes an entire population. Since statement (b) correctly describes a statistic, it is true<\/strong>.<\/p>\n\n\n\n Descriptive statistics<\/strong> focuses on summarizing and presenting data using tables, charts, and numerical measures. Inferential statistics<\/strong>, on the other hand, involves making generalizations from a sample to a larger population, estimating parameters, testing hypotheses, and making predictions. Since statement (c) incorrectly describes descriptive statistics<\/strong> when it should be referring to inferential statistics<\/strong>, it is false<\/strong>.<\/p>\n\n\n\n Censuses involve collecting data from an entire population. While they are comprehensive, they are not always up-to-date<\/strong> due to the time and cost required to conduct them. For example, a national census is usually conducted every 5 to 10 years, meaning the data may become outdated over time. Therefore, statement (d) is false<\/strong>.<\/p>\n\n\n\n Statement (e) defines inferential statistics, but the correct term for summarizing and presenting data is descriptive statistics<\/strong>. Inferential statistics focuses on making predictions and drawing conclusions. Since this statement confuses the two concepts, it is false<\/strong>.<\/p>\n\n\n\n Understanding these distinctions is crucial for correctly interpreting statistical concepts and their applications in real-world scenarios.<\/p>\n","protected":false},"excerpt":{"rendered":" True or FalseIndicate whether each of the following statements is true or false:a. Statistics is the science of collecting, organizing, analyzing, interpreting, and presenting data.b. A statistic is a single measure, reported as a number, used to summarize a sample data set.c. Descriptive statistics refers to generalizing from a sample to a population, estimating unknown […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-202197","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/202197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=202197"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/202197\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=202197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=202197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=202197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Answers:<\/strong><\/h3>\n\n\n\n
b. True<\/strong>
c. False<\/strong>
d. False<\/strong>
e. False<\/strong><\/p>\n\n\n\nExplanation:<\/strong><\/h3>\n\n\n\n