What does a negative correlation indicate?

What is the purpose of a hypothesis test? Which of the following is an assumption of linear regression? What is the formula for the standard error of the mean? What is the main characteristic of non-parametric tests? What is the main purpose of bootstrapping in statistics? What is the purpose of a control group in an experiment? What does it mean if a result is statistically significant? What does a p-value represent in hypothesis testing? What is the main focus of inferential statistics? What is the purpose of a regression coefficient? What is the purpose of a confidence interval? Which of the following is true about a 95% confidence interval? In which scenario would you use a chi-square test? Which of the following is a limitation of inferential statistics? What type of data is required for ANOVA? Which of the following tests is used for paired samples? What is the main purpose of post-hoc tests in ANOVA? Which of the following is an example of a Type II error? Which of the following indicates a strong positive correlation? What is the purpose of a scatter plot in regression analysis? Which test would you use to compare the means of three or more groups? What does a negative correlation indicate? What is the purpose of the Bonferroni correction? What does a confidence level of 99% imply? In regression analysis, what does multicollinearity refer to? In regression analysis, what does R? represent? In a two-sample t-test, what assumption is made about the variances? Which of the following is a characteristic of a normal distribution? What does a high p-value indicate? What does a confidence interval of (10, 20) imply? What is the primary purpose of inferential statistics? What does a 95% confidence interval mean? In a two-tailed test, what is the significance level typically used? What does a Type I error represent? In hypothesis testing, what does it mean to "reject the null hypothesis"? In a regression equation, what does the intercept represent? Which of the following is a non-parametric test? In hypothesis testing, what does a (alpha) represent? What does the term "effect size" refer to? What is the effect of increasing sample size on the standard error? What does the Central Limit Theorem state? In a one-way ANOVA, what does the F-statistic compare? What does the term "power" refer to in hypothesis testing? What is the purpose of a sample in inferential statistics? What is the main goal of a regression analysis? What is the null hypothesis in a t-test for means? Which of the following is an assumption of the t-test? Which of the following is NOT a type of hypothesis test? What is the main assumption of linear regression analysis?