Louis is given descriptions of two equations: The product of six and the sum of a number and four
is forty
- Four more than the product of six and a number is forty
Are the equations that represent the two descriptions
the same? If they are the same, how do you know? If
they are different, what makes them different? Provide
evidence.
Show any work on the sketchpad and type your answer
in the box below.

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.