Digestion of a Protein Lab Report Expectations
... 2. In your own words state the purpose of the lab. 3. Answers the following pre-lab questions using complete sentences: What happens during hydrolysis? What kinds of molecules are formed when proteins undergo hydrolysis? What do you expect the two protease enzymes to do? 4. In your own words and usi ...
... 2. In your own words state the purpose of the lab. 3. Answers the following pre-lab questions using complete sentences: What happens during hydrolysis? What kinds of molecules are formed when proteins undergo hydrolysis? What do you expect the two protease enzymes to do? 4. In your own words and usi ...
Hypothesis Testing and Correlation Exercises
... Provide an appropriate response. 7) A researcher is interested in the academic performance differences between individuals using an optimistic versus a pessimistic approach to their studies. If the researcher fails to find a significant difference, when in fact one exists in the population: A) a Ty ...
... Provide an appropriate response. 7) A researcher is interested in the academic performance differences between individuals using an optimistic versus a pessimistic approach to their studies. If the researcher fails to find a significant difference, when in fact one exists in the population: A) a Ty ...
Powerpoint format - University of Guelph
... • Adding a constant to a set of data adds to the mean • Multiplying by a constant multiplies the mean • Adding a constant has no impact on variance • Multiplying by a constant multiplies the variance by the square of the constant ...
... • Adding a constant to a set of data adds to the mean • Multiplying by a constant multiplies the mean • Adding a constant has no impact on variance • Multiplying by a constant multiplies the variance by the square of the constant ...
Introduction to hypothesis testing
... •Independence within samples •Mutual independence between samples •Measurement scale at least ordinal •The distributions for the variables are the same except for their medians •Large sample size (at least 42 for the z approximation) •Unpaired data ...
... •Independence within samples •Mutual independence between samples •Measurement scale at least ordinal •The distributions for the variables are the same except for their medians •Large sample size (at least 42 for the z approximation) •Unpaired data ...
Describing Location in a Distribution
... Julia’s score was above average. Her standardized zscore is: x 80 86 80 z ...
... Julia’s score was above average. Her standardized zscore is: x 80 86 80 z ...
NRM 340 – Exam #1
... maximum expected difference between the height of the fertilized plants and the heights of the unfertilized control plants is estimated to be 4 cm? a. cm b. mm c. dm (i.e., 1/10 m) ...
... maximum expected difference between the height of the fertilized plants and the heights of the unfertilized control plants is estimated to be 4 cm? a. cm b. mm c. dm (i.e., 1/10 m) ...
Lecture 3
... sampling distribution under the null. The significance of the observed mean is determined by comparing it to the 1023 other possible outcomes. In this case, only 3 of the 1023 other means are greater than 0.41. There are four cases when the mean is identical to 0.41. Conservatively then, the signifi ...
... sampling distribution under the null. The significance of the observed mean is determined by comparing it to the 1023 other possible outcomes. In this case, only 3 of the 1023 other means are greater than 0.41. There are four cases when the mean is identical to 0.41. Conservatively then, the signifi ...
one-way analysis of variance (ANOVA)
... *Note that rejecting the null hypothesis only lets you know that at least one mean is significantly different. You don’t know which mean is significantly different, or how many means are different from each other. Based on the p-value and α, what do you conclude about the test? _____________________ ...
... *Note that rejecting the null hypothesis only lets you know that at least one mean is significantly different. You don’t know which mean is significantly different, or how many means are different from each other. Based on the p-value and α, what do you conclude about the test? _____________________ ...
Students with Learning Disabilities
... – Learned helplessness – Passive learners – Metacognitive and cognitive processes – Social and emotional factors – Arousal deficit theory ...
... – Learned helplessness – Passive learners – Metacognitive and cognitive processes – Social and emotional factors – Arousal deficit theory ...
Statistical Significance Testing Brian K. Miller, Ph.D. Key Terms
... not due to random _____________or chance v To determine statistical significance: v We must compare size of effect to our measure of ...
... not due to random _____________or chance v To determine statistical significance: v We must compare size of effect to our measure of ...