STAT 533 COURSE PROJECT – PART C Using MINITAB perform the regression and correlation analysis for the data on CREDIT BALANCE (Y) and SIZE (X) by answering the following. 1. Generate a scatterplot for CREDIT BALANCE vs. SIZE, including the graph of the ‘best fit’ line. Interpret.
In the Pledges worksheet, create an Excel table with the Medium 7 table style using data in the range A1:H29. Rename the table as PledgeData. 4. Make a copy of the Pledges worksheet, and then rename the copied worksheet as Q4-6 (for “Question 4-6”). (Hint: Press the Ctrl key and drag the sheet tab to the right of the Pledges sheet tab to make a copy of the worksheet.)
1.328 b. 2.539 c. 1.325 d. 2.528 ANSWER: a -go to the t-dtistrubution and use α=0.20 or confidence of 80% and use dof=19 3. Read the t statistic from the table of t distributions and circle the correct answer. A one-tailed test (upper tail), a sample size of 18 at a .05 level of significance t = a. 2.12 b.
Answer: you will investigate how temperature influences viscosity by methodically racing quantities of honey down a cookie sheet. (3 points) Score 2. Which observations, experiences, or lesson materials helped you form your hypothesis? Answe (3 points) Score 3. State your hypothesis.
Perform descriptive epidemiology a.Tabulate and orient data : Person, place, and time b. Frequencies c. Mapping d. EpidemicCurve 6. Hypothesis generation—the how and the why a. Compare with known sources or similar out breaks b. Design questionnaire 7.Evaluate hypothesis thorough statistics a. Perform epidemiologic study:cohort,case-control b.
Revision Year 12 Maths B, Term 4 1. The function, y=3cosx+5 has an amplitude of 3 and a mean value of 5. Using these values, the range can be found to be 2≤y≤8 . Find the range of the function y=4cosx+7 2. Find the exact value of tan600 (Hint, draw a standard triangle to help) 3.
Temporal Resolution: an analysis of context x meridian interaction ABSTRACT It is well documented that visual performance is better along the horizontal compared to vertical meridian. The following study explores the effects of horizontal and vertical meridian on temporal resolution with specific interest in identifying Remote Temporal Camouflage (RTC). 154 students from the perception unit at University of Western Sydney participated in the study. The students were given a psychophysical task in which they had to make temporal order judgements (TOJs) regarding which of two stimuli appeared first. The stimulus onset asynchrony (SOA) between the two stimuli was used to compute just noticeable differences (JNDs) in milliseconds.
Chapter 11 Comparisons Involving Proportions Learning Objectives 1. Be able to develop interval estimates and conduct hypothesis tests about the difference between the proportions of two populations. 2. Know the properties of the sampling distribution of the difference between two proportions[pic]. 3.
Composition and Inverse Functions MAT 222: Intermediate Algebra Instructor October 12, 2014 Composition and Inverse Functions Functions are helpful in algebra to determine model dependencies among different variables. For example, some situations require many levels of dependencies and are useful to express the final variable in terms of the first variable. Function composition defines a variable in terms of another one while reducing the level of dependencies; and an inverse function comes into play when checking a correlation between dependent and independent variables. This paper will outline and solve a true composition and inverse function. The functions are: fx=2x+5 gx=x2-3 hx=7-x3
PERSONAL EFFECTIVENESS (Briefing Paper) Yohan Wickramasinghe WIYMD73 TABLE OF CONTENTS 1.0 INTRODUCTION 3 1.1 Terms of Reference 3 1.2 Definition OF Terms 3 1.3 Main points 3 2.0 CONTEXT AND ISSUE 4 2.1 Compare personal or peer evaluation with traditional evaluation criteria 4 2.2 Limitation of personal or peer evaluation 4 2.3 Types of test used for personal or peer evaluation and validity of each test 5 2.3.1 Personality Test 5 2.3.2 Big Five Locator 5 2.3.3 Learning Style 6 2.3.4 Interaction style 6 2.3.5 Brain hemisphere 7 3.0 EVALUATION 7 4.0 ANALYSIS AND CRITIQUE 8 5.0 CONCLUSION 8 6.0 REFERENCES 9 1.0 INTRODUCTION 1.1 Terms of Reference This briefing paper has been prepared for the request of Human Resource Manger or (HR Manager). The purpose of this briefing paper is to link individual different test results with the performance appraisal or evaluation and aware the individual about their personality type, learning style, interaction style, hemispheric dominance and other skills and abilities. 1.2 Definition OF Terms The following are some of the terms or abbreviations that will use in this assignment: * LS ( Learning Style) * BS(Big Five Locator) * IS (Interaction Style) * HD ( Hemispheric Dominance) * PT( personality Type) 1.3 Main points * In this briefing paper I will address the following points. * Performance evaluation link with different personal and peer evaluation. * Comparing the traditional method of performance evaluation with these test results.