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Hello, this is my research project for my stats class and towards the bottom I am having a hard time answering some of the required

Hello, this is my research project for my stats class and towards the bottom I am having a hard time answering some of the required elements. they have NEED HELP under them. I copied and pasted the rest of my document for reference. The data set is also attached for groups A and B at the bottom. Thank you!

Introduction: Scenario

There were 34 participants recruited for this study from a college campus and randomly divided into 2 groups. Both groups were shown a 58-second video of a crime scene scenario in which the suspect's facial characteristics were clearly visible at two separate points and occasionally visible at other times throughout the video. The 17 participants in Group A were shown a 5-individual lineup that contained the suspect in the video. The 17 participants in Group B were shown a 5-individual lineup that did not contain the suspect. All participants were asked to identify if and where the suspect was in the lineup and provide a rating of confidence on a scale from 1 to 10 that the selection was the same person as seen in the video committing the crime. Since this study would be an experiment, Group B would be the control group and Group A would be the experimental group because Group A was exposed to the actual suspect and the participants in Group B were not. The question that can be answered by the data, "Is there is a difference in confidence between group A, which was set up to be right and group B, which was set up to be wrong?"

Data Analysis: Sample

The sample size (n) is taken to be 34 students wherein 1 of those students is the suspect. Since the sample size affects the outcome of ones hypotheses, a smaller sample size gives a relatively higher confidence value for overall result.

Data Analysis: Statistical Procedures

The type of statistical procedure is Analysis of Variance wherein the factors are split into two. In this case, control group and experimental group. Using number 2 from the "Choose Your Test Document" (two sample t-test).

Data Analysis: What are the Chance Factors of this study

NEED HELP

Data Analysis: What is the Mean and Standard Deviation

NEED HELP

Data Analysis: Histogram

NEED HELP

Data Analysis: Shape of data presented.

NEED HELP

Hypothesis: Whether One Mean is Higher

There is no difference in groups A or B for null or alternative hypothesis.

Hypothesis: Null Hypothesis and Alternative Hypothesis (From milestone 3)

H0:?=0

Ha : ? ? 0

Results: Valid (are the results valid? why or why not?)

NEED HELP

Results: Statistically Significant(are the results statistically significant? why or why not?)

NEED HELP

Results: Graphsthat would be included

NEED HELP

Conclusion: (what do you interpret from this?)

NEED HELP

Conclusion: Interpretation of Data Analysis Procedures

NEED HELP

Conclusion: Are More Statistical Procedures Necessary?

NEED HELP

image text in transcribed
A B 7 10 10 5 9 5 10 10 7 6 10 10 10 9 1 3 10 6 4 10 10 UI A G V OUT 10 7 10 8

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