CRM Unit 3 Lesson 1 Ratio matching card sort
Group Name
Date
Names
Block
Lesson 1
Essential Question(s):
What does it mean to have number sense?
How do you identify an appropriate unit of measure in a given situation?

Match the given ratio with the card that makes it true, then enter the number in the corresponding table location

12

Answers to use for ‘n’
1
1
1
1
2
2
3
4
4
6
9
10
12
12
12
12
15
15
16
27

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.