Data Analysis Exercise

Data Analysis Exercise Data Analysis Exercise Problem A: Attitude-Intention-Behavior about Exercise Hypothesis H1: Increase in behavioral intention should translate to improvements in behavior. H2: There is a significant difference in the intention towards exercise between the control and treatment group. Results The results from obtained from table 1 shows an paired mean difference M = 1.013, ...

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Statistical Analysis

STATISTICAL ANALYSIS ] Statistical Analysis Statistical Analysis 7.84 Solution P (X = 3) = BINOMDIST (3,10,0.3,FALSE) = 0.266827932 P (X = 5) = BINOMDIST (5,10,0.3,FALSE) = 0.102919345 P (X = 8) = BINOMDIST (8,10,0.3,FALSE) = 0.001446701 7.97 Solution Using Excel: =BINOMDIST (0, 25,0.1, FALSE) = 0.071789799 Using Excel: =BINOMDIST (4, 25,0.1, TRUE) = 0.902006379 Using Excel: = 1 - BINOMDIST (2, 25,0.1, TRUE) = 0.46290595 8.35 ...

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Assignment

ASSIGNMENT Assignment Assignment Inequalities BMI = weight (lbs) * 703 [height (m)]2 BMI * [height (m)]2 = Weight (lbs) 703 Weight (lbs) = BMI * [height (m)]2 = 17 * 70 ^2 = 17 * 4900 = 83300 = 118.492 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 22 * 70 ^2 = 22 * 4900 = 107800 = 153.343 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 23 * 70 ^2 = 23 * 4900 = 112700 = 160.313 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 25 * 70 ^2 = 25 * 4900 = 122500 = 174.253 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 25 * 70 ^2 = 25 * 4900 = 122500 = 174.253 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 29.9 * 70 ^2 = 29.9 * 4900 = 146510 = 208.407 703 703 703 703 Weight (lbs) = BMI * [height (m)]2 = 30 * 70 ^2 = 30 * 4900 = 147000 = 209.104 703 703 703 703 Discussion In view of the above body mass indexes, it can be observed that there is ...

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Mat201: Week 4 Case Study

MAT201: Week 4 Case Study MAT201: Week 4 Case Study The sampling used in this study is stratified because students were first divided up by class (strata) i.e. almost 10% of each sample, and then they are selected at random which resulted in 49 sophomore from 496, 34 Junior from 348 ...

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Mat201- Week 4 Slp

MAT201- WEEK 4 SLP MAT201: Week 4 SLP MAT201: Week 4 SLP Introduction Sample size is considered as an integral part of any research i.e. whether it is social sciences and physical sciences. It is a general perception that larger sample size provides higher accuracy and unbiased results whereas small sample size ...

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Mat201

MAT201 MAT201: Module 5 Case Study MAT201: Module 5 Case Study Requirement No. 1 Model Summary b Model R R-Square Adjusted-R-Square Standard Error of the Estimate Change Statistics R-Square Change F Change Degree of Freedom 1 Degree of Freedom 2 Significance F Change 1 .967 a .935 .927 1.90061 .935 115.162 1 8 .000 In view of given model summary table, it is indicated that values of R Square and adjusted R Square are 0.935 ...

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Assignment 3: Data Analysis

Assignment 3: Data Analysis Assignment 3: Data Analysis Solution # 01 Insurance Company claims about 90% claims has noticed in one month (30 days) Consumer group selected 80 of the Company's claims for testing this statement. Company noticed 58 claims were settled in one month (30 days) (Hamilton, 1964). Part (a) 95% Confidence Interval H0: ...

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Correlation Is Not Causation

Correlation Is Not Causation Correlation Is Not Causation Question 1 Correlation is not causation because it is a sentence which used in Statistical tools to highlight that a correlation between the two variables does not essentially involve that one reasons to the other. Several statistical methods estimate correlation between different variables. It ...

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Week 5 Final

Week 5 Final Week 5 Final Introduction Summary of Jurisdictions Crime has been a part of every society and remains on a usual basis. A Jurisdiction is the practical control that granted to is the practical authority granted to an officially comprised authorized body or to another political body which help to make ...

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Statistics

Statistics Statistics If a finding is properly labeled statistically significant, this necessarily means that it is large, important, and useful.TrueFalse Which of the following is an independent measures design? a. All participants perform in all conditions. b. Each participant is tested twice, once in each condition. c. Different participants perform in each condition. d. None of the above. Concerning the t test it is ...

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