16 What is an appropriate management use of statistics? Justifying organizational decisions after they have been implemented implementing changes based on customer survey response rate D Ordering product for a region based on one store Understanding the demographics of customers15 Which type of study is also known as a quasi-experimental study? Observational study Content validity Blind study Hypothesis testing17 Which two results happen when the null hypothesis is rejected using a t-test? Choose 2 answers. The test statistic is greater than the critical value The p-value is greater than the significance level The test statistic is less than the critical value. The p-value is less than the significance level