{"id":257966,"date":"2025-07-17T19:12:07","date_gmt":"2025-07-17T19:12:07","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=257966"},"modified":"2025-07-17T19:12:09","modified_gmt":"2025-07-17T19:12:09","slug":"which-of-the-following-correlations-is-the-strongest","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/07\/17\/which-of-the-following-correlations-is-the-strongest\/","title":{"rendered":"Which of the following correlations is the strongest"},"content":{"rendered":"\n<p>Which of the following correlations is the strongest? <\/p>\n\n\n\n<p>a. 0.52 <\/p>\n\n\n\n<p>b. -0.25 <\/p>\n\n\n\n<p>c. -0.88<\/p>\n\n\n\n<p> d. 0.78<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The strongest correlation in the list is <strong>c. -0.88<\/strong>.<\/p>\n\n\n\n<p>In statistics, the strength of a correlation is determined by the absolute value of the correlation coefficient, which ranges from -1 to +1. A value closer to -1 or +1 indicates a stronger relationship between the two variables, while a value closer to 0 indicates a weaker relationship. The sign (positive or negative) indicates the direction of the relationship, where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Positive values (e.g., 0.52, 0.78) indicate that as one variable increases, the other also increases.<\/li>\n\n\n\n<li>Negative values (e.g., -0.25, -0.88) indicate that as one variable increases, the other decreases.<\/li>\n<\/ul>\n\n\n\n<p>In the case of <strong>-0.88<\/strong>, the absolute value (0.88) is the largest among the options provided, meaning this correlation represents the strongest relationship. The negative sign indicates a negative or inverse relationship, meaning as one variable increases, the other decreases.<\/p>\n\n\n\n<p>Here&#8217;s a breakdown of the other choices:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>0.52<\/strong> indicates a moderate positive correlation, but it is weaker than -0.88 because its absolute value is smaller.<\/li>\n\n\n\n<li><strong>-0.25<\/strong> represents a weak negative correlation, and its absolute value is much smaller than 0.88.<\/li>\n\n\n\n<li><strong>0.78<\/strong> indicates a strong positive correlation but is still not as strong as -0.88 because the absolute value of -0.88 is greater than 0.78.<\/li>\n<\/ul>\n\n\n\n<p>In summary, correlation strength is all about the absolute value of the coefficient, and <strong>-0.88<\/strong> stands out as the strongest because it is closest to the extreme values of -1 or +1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following correlations is the strongest? a. 0.52 b. -0.25 c. -0.88 d. 0.78 The correct answer and explanation is: The strongest correlation in the list is c. -0.88. In statistics, the strength of a correlation is determined by the absolute value of the correlation coefficient, which ranges from -1 to +1. A [&hellip;]<\/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-257966","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/257966","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=257966"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/257966\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=257966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=257966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=257966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}