Florida University Regression Paper

correlativity coefficient and reverse In the 21st Century the orchard apple tree iPhone is tether the technology revolution and is the first choice of Floridas educatees. orchard apple tree had a 23.5% market share in the smartphone industry all over the digest five quarters, selling 37 million iPhones (Br causelow, 2012). This melodic theme go away determine if there is a correlation between Florida savants who own an iPhone, and decide to purchase an iPad over former(a) tablets. Florida UniversitiesStudent tribeiPads Purchased Own iPhone (thousands)(thousands) University of Florida5231 University of Phoenix (Tampa)2819 Florida Atlantic University3120 Florida International University3423 Florida Gulf margin University3624 University of commutation Florida3825 University of South Florida4035 University of West Florida4125 University of northwestern Florida4426 Florida State University4628 Coefficient of coefficient of correlation = R = .746 Correl ation Matrix # 1# 2 # 1 1.000 # 2 .746 1.000 10sample size ± .632 critical assess .05 (two-tail) ± .765 critical rate .01 (two-tail) There is a positive correlation between the Florida student population that owns an iPhone, and decides to buy an iPad tablet. Coefficient of Determination = R2 = 0.

557 infantile fixation Analysis r² 0.557 Adjusted r² 0.501 r 0.746 Std. Error 3.398 n 10 k 1 Dep. Var. Y ANOVA table SourceSS df MSFp-value Regression 116.0021 1 116.0021 10.04.0132 Residual 92.3979 8 11.5497 score 208.4000 9 Regression ou tputconfidence interval variables coefficie! ntsstd. misplay t (df=8)p-value95% lower95% upperstd. coeff. bug6.1833 6.2203 0.994 .3493-8.1606 20.5273 0.000 X10.4979 0.1571 3.169 .0132...If you want to get a full essay, order it on our website: BestEssayCheap.com

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