You may need to use the appropriate technology to answer this question.An investors association's on-line discount broker survey polls members on their experiences with electronic trades handled by discount brokers. As part of the survey, members were asked to ratetheir satisfaction with the trade price and the speed of execution, as well as provide an overall satisfaction rating. Possible responses (scores) were no opinion (0), unsatisfied (1), somewhatsatisfied (2), satisfied (3), and very satisfied (4). For each broker, summary scores were computed by computing a weighted average of the scores provided by each respondent. A portion of thesurvey results follow. (Let x, represent satisfaction with trade price, x, represent satisfaction with speed of execution, and y represent overall satisfaction with electronic trades.)BrokerageSatisfaction with Trade PriceSatisfaction with Speed of ExecutionOverall Satisfaction with Electronic TradesBrokerage 13.33.53.4Brokerage 23.33.23.3Brokerage 33.03.53.9Brokerage 43.03.53.6Brokerage 52.83.12.8Brokerage 62.43.32.8Brokerage 72.53.92.9Brokerage 82.33.73.7Brokerage 92.72.52.5Brokerage 102.42.62.2Brokerage 113.64.04.0Brokerage 122.62.42.4Brokerage 133.13.14.0Brokerage 144.01.11.9(a) Develop an estimated regression equation using trade price and speed of execution to predict the overall satisfaction with the broker. (Round your numerical values to four decimal places.) (a) Devekop an estimated regression equation using trede price and speed of execution to predict the overall satisfaction with the broker. (Round your numerical values to four decimal pleces.)Interpret the coeffidient of determination. (Round your answer to two decimal places.)This regressikon model explains approximately|% of the variation in the velues of overall setisfaction in the sample.(b) Use the e test to determine the significence cf each independent variebleTest whether the regression parameter , s equal to zero.Find the p-value. (Round your answer to four decimal places.)p-value -What is the conclusion for the test at the 0.05 lavel of significanca?O we tail to reject Ne We cannot conclude thet there is a reletionship between satistaction with trade price and overal satistaction with the electronic trade.O We fail to reject He We can condude that there is e relationship between satisfaction with trade price and overall satisfaction with the electronic trade.O we reject H, We cannot conclude that there is a relationship between satisfaction with trade price and averall satisfaction with the electronic trade.O We reject Hg. We can conclude that there is a relationship between satisfaction with trade price and overal satisfaction with the elactronic trade.Test whether the ragression parameter s equal to zero.Find the p-value. (Round your answer to four decimal places.)p-value =What is the conclusion for the test at the 0.05 level of significance?O Wa fail to rejact H. We can condude that there is a relationship between satisfaction with spoed of axacution and overall satisfaction with the dectranic trade.O We reject H. We cannot condude that there is a relationship botween satisfaction with spoed of execution and overall satisfaction with the clectronic trade.O We reject H, We can conclude that there is a reletiorahip between setisfaction with speed of ececution and overall setisfaction with the electronic trade.O We fall to reject H. We cannot conclude that there is a relationship between satisfaction with speed of execution and overall satistaction with the electroric trade.(c) Interpret the estimated regression parameters.(e) Interpret the estimated regression parameters.A. is our estimate of the overall satisfaction with the electronkc trace when satisfaction with trade prike and satisfaction with speed of aKccution are both-Soloct . d, is our estimate ofchange in overall satisfaction with the clectronic trade if we hold satisfaction with Seloctestimane ef change in averall satisfaction with the electranic trade if we hald satisfaction with -Seec-Selectv constant and have a 1 point increase in satisfaction withSoloctconstant and have a 1 point inerease in satisfaction withs ourAre the relationships indicated by these estimates what you would expect?O vesO No(d) An investment company has developed a new ekctronic trading system and would like to predict overall customer satisfaction assuming they can provide satisfactory service leveis (3) forboth trade price and speed of execution. Use the estimated regression equation developed in part (a) to predict the overall satisfaction level for the investment company ir they can achievethese performance levels. (Round your answer to one decimal place.)(e) What concerms (If any) do you have with regard to the possible responses the respondents could select on the survey?This answer haa not bean gradad yat.

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