CHEM 120 Week 3 Exam 1 - Information

$20.00

Contributor

Ellyse Perry

Category

Chemistry

Course

CHEM 120 Introduction to General, Organic & Biological Chemistry with Lab

Institute

Chamberlain

Pages

3

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The first exam in your science course is approaching. The General Education Academic Support is here to help. What can you do ahead of Exam 1? Here is some information about Exam 1. Covers content learned in weeks 1 and 2. Is worth of 100 total points, and includes the following types of questions: Multiple-choice questions Multiple response questions Matching questions Essay questions Week 1 Topics: Scientific method Hypothesis: A testable explanation. Independent variable: What you as the scientist are controlling or changing. Dependent variable: Depends on the independent variable. What you expect to change. What you are measuring. Positive control: Group or condition with known outcome. Negative control: Condition for which no change is expected. Experimental controls: All the conditions that are held constant. Sample question: Q1. You have observed that your heart rate increases upon exercise, having caffeine and when you are scared. You want to conduct a study and of these

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