Unit test Problem Ms. Munoz had students in three class periods write essays for a diagnostic test. The following dot plots shows the scores from each class. Each dot represents a different student's score. Order the class periods from least to greatest typical score. Put the graph with the least typical value on top. will give brainliest and pls

Reflect the point (7,0) across the y-axis

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

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.