Our goal is to have an emergency fund equal to 3 months living expenses. your living expenses are $700 a month. your take-home pay per month is $1,100, and you plan to put 10% toward your emergency fund each month. how long will it take you to reach your goal?

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.