دانلود کتاب ملزومات آمار کسب و کار با استفاده از اکسل، نسخه 2026

We wrote Essentials of Business Statistics because we saw a need for a contemporary, core statistics text that sparked student interest and bridged the gap between how statistics is taught and how practitioners think about and apply statistical methods. Throughout the text, the emphasis is on communicating with numbers rather than on number crunching. In every chapter, students are exposed to statistical information conveyed in written form. By incorporating the perspective of practitioners, it has been our goal to make the subject matter more relevant and the presentation of material more straightforward for students. Although the text is labeled as business statistics, the content is just as relevant in nonbusiness fields in STEM and the social sciences. From our years of experience in the classroom, we have found that an effective way to make statistics interesting is to use timely applications. For these reasons, examples in Essentials of Business Statistics come from all walks of life, including salaries, education, technology, sports, housing, public health, discrimination, environment, polling, and much more. By carefully matching examples with statistical methods, students learn to appreciate the relevance of statistics in our world today, and, perhaps, end up learning statistics without realizing they are doing so.