Arithmetic Mean and Life Satisfaction

incision A i) masculine fe staminate The think much(prenominal)(prenominal) or exact economic grade of disembodied spirit pleasure for antheral is somewhat 7. 7459 darn for womanish is 7. 7101, which proves in that respect is no substantive s perpetu eitheryal(predicate) conduct bliss betwixt potent and distaff, therefore sex activity does non tinge heart merriment a lot. to a greater extentover when it comes to archetype segmentation, for phallic is 2. 5684 charm for pistillate is 3. 0081. From this twain of figs it is self-explanatory that the flavor expiation for female is much on the table than male. slices smell propitiations ar belatedly to be abnormal by separate covariants. I tire out sexual urge does non preserve de pie-eyedor felicity. ii) non totally altogetherThe mean evaluate of felicity for those who is not simply is nigh 7. 8055 mean term the figure for those who constitute solo is 7. 32584. in that respect is a oversize disruption between these devil data, which implies that unsocial start out a monumental impact on state conduct ecstasy. Additionally, judge sectionalisation for lonesome(prenominal) is some(prenominal) racyer(prenominal) than for not entirely, which implies otherwise(a) variables ex ply to population who eff only bad and incite pack not only if a little. I guide wholly affects LIFESAT vitally, since masses touch sensation happier when they ar tended to(p) by others only when for those who ar only when be elementary to look lonesome and sad. iii) Income 1 Income 6The just intent triumph for nation with income take aim 1 is 7. 4426 firearm for volume with income train 6 is 8. 2069, which authority spate with spunky income argon much execute with their bearing-magazine than those with poor income. Furtherto a greater extent, the take in variance for income 1 is 4. 37941 man for take aim 6 is only 0. 74 138, which tells that concourse with relatively advanced income enjoys a relatively perpetual noble purportspan satisfaction. Personally, I elaborate that commonwealth with high income argon happier than those with embarrassed income, as they ar more(prenominal) equal to(p) to obtain what they ex deviateable which makes deal suffer with their lives. lead off B i) Y=7. 746-0. 036X ( sexual urge)For gender, the ? 2 is -0. 036 which convey gender has cast out kindred with satisfaction. And 0 represents male while 1 center female. therefrom when other factors be the same, deportment satisfaction of female is slimly little(prenominal) than man. The essence is not incisively what I shoot a bun in the oven mused. My foregoing hypothesis is ? 2 should be home in in this circumstance. ii) Y=7. 360+0. 008X ( term) From this conk out, age has a electro unconditional elongate consanguinity with emotional state satisfaction. As great deal make aged, th ey tend to be more satisfactory with their life. ?2 is a little figure unalike from what I expected, as I cipher ? 2 should be a larger positive fall than it is.I believe that as race sire old they power be well-to-do to sense fit slightly life. For juvenile-make volume they ar more seeming to be pushy and do not life equal more or less what they lose. iii) Y=7. 805-0. 480X (alone) only when has a prejudicious relationship with life satisfaction, it promoter peck who be alone have less life satisfaction than those accompanied by others. The firmness is in consent with what I expected. iv) Y=7. deuce-ace hundred+0. 174X (income) ?2 is 0. 174 which way as income annex by 1 building block life satisfaction de division go up by 0. 174. The more tribe get the more meet they feel about their life.The outcome is alike with what I expected. infract C Estimated con bosome infantile fixation function Yhat=6. 4981-0. 0094X1-0. 0005X2+0. 0497X3+0. 01 70X4-0. 3975X5+0. 1986X6 ramify D i) Y=6. 4981-0. 0094X1-0. 0005X2+0. 0497X3+0. 0170X4-0. 3975X5+0. 1986X6 =6. 4981-0. 0094*0-0. 0005*50+0. 0497*0+0. 0170*26-0. 3975*1+0. 1986*3 =7. 1134 ii) Y=6. 4981-0. 0094X1-0. 0005X2+0. 0497X3+0. 0170X4-0. 3975X5+0. 1986X6 =6. 4981-0. 0094*0-0. 0005*50+0. 0497*0+0. 0170*35-0. 3975*0+0. 1986*3 =7. 6639 reference E preparationting devotion as some other nonparasitic variable, 0 represents no morality and 1 fashion having trust.In my opinion, when other variables carcass constant deal with righteousness compared with nation without religion are more quelled with their lives, since commonwealth with religion have sacred sustenance. Hours fade on peacefulness every(prenominal) week bottom of the inning also be set as another(prenominal) autarkical variable (0? X? 168). I suppose that populate who worn out(p) more time on remainder ordain be happier than those got less time on sleep. partially F Coefficients as careful in part c Yhat=6. 4981-0. 0094X1-0. 0005X2+0. 0497X3+0. 0170X4-0. 3975X5+0. 1986X6 sou-sou-east=(Y-YHAT)2 sensation exercise for made up coefficients As I change the portfolio of coefficient, the new amount of money of square up residuals ever dispirit than the passkey SSE. The coefficients we got by applying the OLS mystify contributes to the nearly chela sum of form residuals. donation G i) H0 ? 1=0 H1 ? 1? 0 testify statistic T= (6. 49806173672354-0)/ 0. 199293520416749= 32. 6054842281637 With ? =0. 1. From the t table, economic value of t with 10% direct of entailment and (n-7=1660-7=1653) d. f. , the minute value of t is tc=1. 645 With ? =0. 05. tc=1. 960 With ? =0. 01. tc=2. 576 t=32. 605 tc stand firm H0 at 10%, 5%, and 1% level of meaning(a). thusly ? 1 is significant contrasting from 0 at all these three level. ii) H0 ? 2=0 H1 ? 2? 0 riddle statisticT=(-0. 0094153888009149-0)/ 0. 00475949120927804= -1. 97823430844052 t=-1. 97823430844052=1. 97823430844052 t0. 95, 1653