The continuity-adjusted chi-square statistic for 2 ×2 tables is similar to the Pearson chi-square, except that it is adjusted for the continuity of the chi-square distribution. The continuity-adjusted ...

The chi-square value is calculated using the following formula: Using this formula, the difference between the observed and expected frequencies is calculated for each experimental outcome category.

Background MegaPharma (fictitious name), a global pharmaceutical company, sought to optimize its promotional strategies to increase access to healthcare providers for one blockbuster drug. Sales ...