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ওহ! কোনো একটি সমস্যা হয়েছে। অনুগ্রহ করে আবার চেষ্টা কর।

If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and …

Analysis of variance, or ANOVA, is an approach to comparing data with multiple means across different groups, and allows us to see patterns and trends within complex and varied data. See …

Linear regression is a process of drawing a line through data in a scatter plot. The line summarizes the data, which is useful when making predictions.

Опа. Нещо се обърка. Моля, опитай отново. Опа, изглежда, че нещо се обърка. Трябва да обнови ...

ओह! लगता है कुछ गड़बड़ हो गई। कृपया पुन: प्रयास करें। अरे नहीं, लगता है कोई त्रुटि आ गई है। आपको रिफ्रेश करना पड़ेगा। यदि इसके बाद भी यह समस्या बनी रहती है ...

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