HelloI need help finding a null and research hypoithesis from the data in the images I uploaded. ✓ CHome Insert Draw Page LayoutQ51ORNNNNNNN7374757677785354555657 Mean1.52 Mean58 Standard E 0.071371 Standard Error59 Median2 Median60 Mode2 Mode61 Standard D0.504672 Standard Devia62 Sample Var 0.254694 Sample Varian63 Kurtosis -2.07801 Kurtosis64 Skewness -0.08256 Skewness65 Range66 Minimum67 Maximum6879808182Sum69 Count70 Largest (1)71 Smallest (1)72 Confidence 0.143426 Confidence Lev838485868788899091AutoSave OFF92Paste93949596VAGenderBReadyCalibri (Body)B I UfxCData1 Range1 Minimum2 Maximum76 Sum50 CountV2 Largest (1)1 Smallest (1)AgevInformationAccessibility: Good to goDV11FormulasV+VA^ A1601 SumA32.02 Mean0.613780523 Standard Error31.5 Median29 Mode4.340083701 Standard Devia18.83632653 Sample Varian-1.086420147 Kurtosis0.188689657 SkewnessESupervisor15 Range25 Minimum40 MaximumData1234FReview ViewG125 SumPSYCH625r5_Happiness_Engagement_Dataset3 Range1 Minimum4 Maximum10 2=14 1=17 0=90HTelecommuteTell meab Wrap Text2.5 Mean1.18 Mean0.14357 Standard Erro 0.05488392 Standard Er3 Median1 Median3 Mode1.015191 Standard Devi1.030612 Sample Variar-1.061767 Kurtosis0.06095523 Skewness1 Mode0.38808793 Standard D0.15061224 Sample Var0.98887159 Kurtosis1.71782374 Skewness1 Range1 Minimum2 MaximumMerge & Center ✓50 Count50 Count40 Largest (1)4 Largest (1)2 Largest (1)25 Smallest (1)1 Smallest (1)1 Smallest (1)1.23343814 Confidence Lev 0.288514 Confidence Le 0.11029337 ConfidenceFrequencyFrequency9410|59 Sum50 CountCoworkers1J23KGeneral1.92 Mean0.094069 Standard E2 Median2 Mode0.6651684 Standard D0.442449 Sample Var-0.6524297 Kurtosis0.0887604 Skewness2 Range1 Minimum3 Maximum96 Sum50 Count132890VHappiness%LM8 Mode1.414214 Standard D2 Sample Var-0.24984 Kurtosis-0.71252 Skewness370 Sum- Saved to my Mac5 Range4 Minimum9 Maximum.00→→→.0EngagementNConditional FormatFormatting as Table7.4 Mean7.64 Mean0.2 Standard E 0.175569 Standard Er8 Median8 Median8 ModeVOOverall Rating382 SumP15.020.3434415.5161.241461 Standard D 2.4284871.541224 Sample Var 5.8975510.859898 Kurtosis 0.797158-0.93446 Skewness -0.959376 Range4 Minimum10 Maximum1181975150 Count50 Count3 Largest (1)9 Largest (1)10 Largest (1)1 Smallest (1)4 Smallest (1)4 Smallest (1)0.1890388 Confidence 0.401915 Confidence 0.352819 Confidence 0.690168Frequency50198CellStylesQInsert DeleteRS88FormatTO↓UVIShareAPO.。.Find &SelectSort &FilterVWComments+AnalyzeDataX0%100%Y

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Answered: I need help finding a null and research…

Math

Statistics

I need help finding a null and research hypoithesis from the data in the images I uploaded.

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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Using a TI-84 Plus calculator, I need to know the step by step process to calculate these. I don’t need these just written out on paper, but I also need to be shown the every move made into the calculator. Like, ‘STAT’ then ‘TESTS’ then ‘2: T-Test’, and so on.
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OSE 2 Researchers conducted a study to estimate the relationship between a subject's brain activity while watching a television commercial and subject's subsequent ability to recall the contents of commercials. People think that long commercial recall is remembered by the people compared with the short one. In order to understand the difference researcher made 10 long commercial and a short one for each products and commercials are watched by the same person. Then subjects are asked what they remembered from the commercial and giving the correct answers are codded by the following table. 1 2345678910 Long Commercial Recall 108668 9786 Short Commercial Recall 4 23444462 2 Ce Test the claim that long commercials recall is more than short one (The duration of the commercial make a difference to recall). Calculate the test statistics. Maksimum 3900 karakter yazabilirsiniz.
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If observations are independent, that means that one observation has influenced another. True False
We are interested in looking at the effect of a baseball player’s free agent status on their salary. We look at 337 baseball players and categorize them as either having a high salary (above 2 million) or not, and as either being free agents or not. ------------------------------------- You also wonder if having a high batting average affects the salary of baseball players. You classify all 370 baseball players as having a high batting average if it is over .300. 1. What are the variables you are looking at? What are the possible categories within each variable? Which is the explanatory, and which is the response? 2. If we want to perform a χ2 test to see if there is a relationship between the two variables, what is our null and alternative hypothesis?
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PLEASE DONT USE EXCEL