m gaz ne pu lchcz the top 100 companies to work compla parts aj though hich ncud
ID: 3317463 • Letter: M
Question
m gaz ne pu lchcz the top 100 companies to work compla parts aj though hich ncude: the percentage ro ein obs st cach company. The o put to the n ht shows the regress on o the 2012 oo grou en an tne 2010 ob growth Uss he ou ut to the ht to Dopendent variable : Jab Growth 2012 R squared-260% -8.787 wih 28-2-25 degrees ofreedun every year Vaiabla Coafficlent SFICnaff Ra PValua Intercep Jab Goh 0453 0121 117 2526 3258 . 2.77 00102 2010 Hr Tha joh growth in 2012a to thajoh grwvtn 10 b) /souring tot te :omptions for nference re satsfcd, pcrform the hypotess tst nd state your concluzion n context /ssume -0.05. Identty the tet statztc The test s.titDntround.) ta your condluzion in contaxt Choose the comact ansarbelow The lowP-value incicates there sufticient evidence ineelatonhio betmeen the joo groth values Lxplain what the R squarod in this recresaon means. Choose correct answer bla O A. Overal, the lob growth n 2010 is 26.0% af the lob gowth in 2012. . 26.5% ot the variation in the job growth in 2012ks accounted tor by the job growth in 201u O C. 26.0% ofthe variation in the job growtin 2010 is accounted for bthe job growth in 2012. O D· Overal tha lab growth in 2012 is 2EL% t thajob growth in 2010 d) Do these resulls ind cae that, in general companieswth a hicher job growh in 2010 had a highs job groeth in 2012? Explain A. No, bacause there ls rsutdent avidence ot a lnaar reladanship but the sloe Is negate O B. No, bscauc there i irsurficient evidance fa ncar relaticns-ip O C. Yas bcause tere Is siçnltcant adencs ot a Inear relationship wth a negata sleps. D. Yes, because there is signicant evidence 01 à lineer relationship with a postive slope.Explanation / Answer
Ho: is not related
Ha: is related
b) test statistic t =1.17
p value = 0.2526
the high p value indicate there is not sufficent evidence of a,,,,,,,,,,,,,
c)
option B is correct
d) option B is correct
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