36 trainees in a technical program were selected according to level of study (I.II.III.IV) and each of the 9 traineesper level randomly assigned to three different types of instructional approaches, all of which are concerned withdeveloping a specified level of skill in computer-assisted design. The trainees were then given a test to assess if thelevel of study and method of instruction had any impact on their performance. A two-way ANOVA model was usedto carry out the assessment and part of the results obtained were as follows:Sum ofsquares330.9(a) Complete the ANOVA tableABSource ofvariationlevel of studymethod of instructioninteraction termerrorC (round off answer to two decimal points)D (round off answer to two decimal points)750.083.9435.3Mean Sumof squaresABсD

It is given that No. of level of study = 4 No. of method of instructions = 3 Formula: Mean Sum of…

Answered: (a) Complete the ANOVA table A B level…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Part I: Calculating Z Scores and Using the Standard Normal Table Imagine that you were hired as a consultant for Arizona State University. ASU has provided you with data from the National Center for Education Statistics for four-year universities for the 2016-2017 academic year. Summary statistics for four indicators are provided below. Assume each indicator is normally distributed. Answer all of the questions for each of the four indicators. Show your work and make sure your final answers are easy to identify. You can round your answers to two digits after the decimal point. Indicator 1: SAT Math score for students admitted in 2016 who scored in the in the 75h percentile (variable name: SATmath75th). ASU West's score: 580 • University of Arizona's score: 790 Variable Obs Mean Std. Dev. Min Max SATmath75th 1,223 584.27 74.90 380.00 800.00 1. Identify the Z score that corresponds to ASU West's score Answer: 2. Identify the percentage of universities with scores below ASU West's score…
An experiment was carried out to compare the sound distortion produced by 4 different types of coating on magnetic tape. The ANOVA table for this data is given below, where X indicates a missing value. Source Degrees of Freedom Sum of Squares Mean Squares IF Treatment X 14.49 X Error X X X Total 49 165.69 Compute the F statistic. Give your answer to 2 decimal places.
PERFORMANCE TASK : SOLVE FOR QUARTILES GROUPED DATA Scores Frequency cf 30-34 3 6. 8. 5 10-14 n =
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otected View - Saved to this PC Search View Help 12. The city council is considering a law that would ban smoking in all public facilities. A sample has been selected from the community and tested for of the ordinance. Is there a statistically significant relationship between age and support for the anti-smoking law? Use the five step model as a guide and write a sentence or two interpreting your results. support Age More than 40 Less than 40 Support: For 145 78 223 Against 103 248 169 247 272 495 A. Use probabilities to determine if these two variable are independent or dependent P (Less than 40) 3D P(Less than 40 | For)= P(Less than 40| Against) = Are age and support for the anti-smoking law independent? (Yes independent/No = not independent) B. Conduct a hypothesis test using an alpha of .05 that these variables are i
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(a) Complete the ANOVA table A B level of study method of instruction interaction term error C (round off answer to two decimal points) D (round off answer to two decimal points) 330.9 750.0 83.9 435.3 AM A B C D