) poncnully eiiner way.QUESTION 12"A large percentage (e.g., 80%) of a small number (e.g., 20) can be less than a small percentage (e.g., 10%) of a large number (e.g., 500)."This fact helps explain why we must pay attention towhen interpreting the results of psychological (or medical) tests.reliabilityvaliditystandard scoresbase ratesSave llClick Save and Submit to save and submit. Click Save All Answers to save all answers.3325 Chapter11.pptx3325 Chapter 1..pptx3325 Chapter 1.pptxP3325 Chapter 14.pptxMacBook AirII

Answered: QUESTION 12 "A large percentage (e.g.,…

QUESTION 12 "A large percentage (e.g., 80%) of a small number (e.g., 20) c This fact helps explain why we must pay attention to O reliability O validity O standard scores base rates

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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Model N Mean Median Tri.Mean Std Dev S.E. Mean Hyundai 23 109 135 107.64 * 1.34 Toyota 27 165 124 143.65 9.5 ** you are required to test the 5% level of significance the hypothesis that the average monthly earnings on Hyundai Vehicles is equal to $110,000 versus the alternative that it is different from $110,00.
CAN SOMEONE MAKE A GRAPHICAL REPRESENTATION OF THIS FOR STATISTICAL TREATMENT OF DATA. PLEASE THANK YOU MOBILE DEVICE INTERFERENCE FREE SPACE MD A (Mobile Phone) MD B (Smart Watch) TRIAL 1 Detected Detected Detected TRIAL 2 Detected Detected Detected TRIAL 3 Detected Detected Detected TRIAL 4 Detected Detected Detected TRIAL 5 Detected Detected Detected TRIAL 6 Detected Detected Detected TRIAL 7 Detected Detected Detected TRIAL 8 Detected Detected Detected TRIAL 9 Detected Detected Detected TRIAL 10 Detected Detected Detected On the fourth and last accuracy test, the reader was able to read all ten cards successfully even when it was accompanied by the mobile phone and smart watch. This proves true since all of the user’s information was reflected on the system.
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Model N Mean Median Tri Mean Std Dev SE Mean Hyundai 23 109 135 107.64 134 Toyota 27 165 124 143.65 9.5 You are required to test at the 5% level of significance the hypothesis that the average monthly earnings on Hyundai Vehicles is equal to $110,000 versus the alternative that it is different from $110,000. Give the null and alternate hypothesis, citical value, value of the test statistic, the decision rule, decision based on the evidence and your conclusion.
Body fat Do the data shown in the table below indicatean association between Waist size and %Body Fat?a) Test an appropriate hypothesis and state your conclusion. *b) Give a 95% confidence interval for the mean %BodyFat found in people with 40-inch Waists. Waist(in.)Weight(lb)Body Fat(%)Waist(in.)Weight(lb)Body Fat(%)32 175 6 33 188 1036 181 21 40 240 2038 200 15 36 175 2233 159 6 32 168 939 196 22 44 246 3840 192 31 33 160 1041 205 32 41 215 2735 173 21 34 159 1238 187 25 34 146 1038 188 30 44 219 28
Question Help Find the critical values y and y for the given confidence level c and sample size n. c = 0 90, n = 17 x% = |(Round to three decimal places as needed )
please explain step by step.
Just part B please
here any statistically significant differences in the characteristics shown among atments? Justify your answer Your Answer: the Question 42 Not yet graded /3.5 pts The table below summarizes baseline characteristics of patients participating in a clinical trial. a) Are there any statistically significant differences in baseline characteristics between treatment groups? Justify your answer. Characteristic Placebo (n = 125) Experimental ( n=125) %3D Mean (+ SD) Age 54 + 4.5 53 + 4.9 0.7856 % Female 39% 52% 0.0889 % Less than High School Education 24% 22% 0.0386 % Completing High School 37% 36% % Completing Some College 39% 42% Mean (+ SD) Systolic Blood Pressure 136 + 13.8 134 + 12.4 0.4736 Mean (+ SD) Total Cholesterol 214 + 24.9 210 + 23.1 0.8954 % Current Smokers 17% 15% 0.0441 % with Diabetes 8% 3% 0.0938 Your Answer: Question 43 Not vot graded (34 nts
The Data The dataset "energy" is a random sample of 56 cases from “Existing Buildings Energy Performance Ordinance Report” from the City of San Francisco Open Data Portal. There are 2,629 cases in the dataset. Citation: SFEBO Help Desk.(Last updated 11/13/2020). Existing Buildings Energy Performance Ordinance Report [data file]. Provided by SF Environment. (Retrieved 11/29/2020). https://data.sfgov.org/Energy-and-Environment/Existing-Buildings-Energy-Performance-Ordinance-Re/j2j3-acqj There are 57 cases. Each case is a building in San Francisco that must be benchmarked using Energy Star Portfolio Manager annually. There are 6 variables: parcel - the parcel number building - the building name postal_code - the postal code year_built - the year the building was built energy_score19 - the ENERGY STAR score for 2019; 1 - 100, where 50 is the national median score, and 100 is best energy performance. energy_score18 - the ENERGY STAR score for 2018 energy.csv download…
AccordiAccording to the results below? RQ: What is the relationship between gender, age, and democracy? Males and Females voting for Democracy or Democracy How has introducing the second independent variable changed your statistical significance and odds ratio? Case Processing Summary Unweighted Casesa N Percent Selected Cases Included in Analysis 13366 92.4 Missing Cases 1097 7.6 Total 14463 100.0 Unselected Cases 0.0 Total 14463 100.0 Dependent Variable Encoding Original Value Internal Value Not a Democracy 0 Democracy 1 Categorical Variables Codings Frequency Parameter coding (1) Q101. Gender of respondent Male 6864 1.000 Female 6502.000 Classification Tablea,b Observed Predicted Democracy (dichotomous) Percentage Correct Not a Democracy Democracy Step 0 Democracy ( dichotomous) Not a Democracy 0 1516.0 Democracy 0 11850 100.0 Overall Percentage 88.7 a. Constant is included in the model. b. The cut value is .500 Omnibus Tests of Model Coefficients Chi-square df Sig. Step 1 Step…
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