A land developer wants to divide up 1/2 of an acre of land into equally-sized lots for houses. She wants to build 3 houses. How big can she make each lot?
Write your answer as a fraction or as a whole or mixed number,

Which choice represents the sample space ,s for this event

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

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.