business statistics

   Dataset overview Suppose bazaar analysis aggregation XYZ shows abeyant buyers two versions of a laptop and asks them how abundant they would pay for adaptation 1 and adaptation 2.   Some of the buyers appear from arena A and some appear from arena B, for archetype arena A could be Sydney and arena B could be alfresco of Sydney. A dataset assuming you the buyers answers is accustomed on moodle The variables of the abstracts set are: “Which region? Arena A (A) or Arena B (B)” “How abundant would you pay for adaptation 1?” “How abundant would you pay for adaptation 2?” “Would you pay added for adaptation 1? Yes (y) or No (n)” The columns “student number” and “which sample” are variables they are acclimated to accord every apprentice their own sample  Task overview   You charge to abide altercation of your dataset as a chat file, You additionally charge to abide an excel book that shows you can abridge the dataset after application the automated dataset summarizer and p-value calculator.  Instructions answer how to altercate the dataset in a chat book   a) Use the automated dataset summarizer to accomplish a arbitrary that lets you investigate the accord amid the variables “Which region?” and “How abundant would they pay for adaptation 1?”.  Paste the arbitrary into the chat file. Briefly animadversion on the accord amid the variables.  b)  Use the automated dataset summarizer to accomplish to Accomplish a blueprint that lets you investigate the accord amid the variables  “How abundant they would pay for adaptation 1” and “How abundant would they pay for adaptation 2” and adhesive it into the chat book . Briefly animadversion on the accord amid the variables.  c) Use the automated dataset summarizer to accomplish a arbitrary that lets you investigate you investigate the accord amid the variables “Which region?” and “would you pay added for adaptation 1” and adhesive the arbitrary into the chat file. Briefly animadversion on the accord amid the variables.  d) Acquisition a 95% aplomb breach for the capricious “would you pay added for adaptation 1”  e) Acquisition the analysis carbon for testing the affirmation that bodies would pay added than $1000 for adaptation 1 on average. This is the aforementioned as award the zscore for the sample beggarly if you accept the citizenry beggarly is 1000 and the citizenry  standard aberration is the aforementioned as the sample  standard deviation. To this catechism you charge to acquisition the sample size, beggarly and accepted aberration of the capricious “how abundant would you pay for adaptation 1”, This is not difficult you can either use the =count(), =average() and =stdev() command, you would additionally get the accordant advice back you do allotment (b) of the excel task.   f) Analysis the affirmation there is a accord amid the variables “Which region?” and “How abundant would they pay for adaptation 1?”. Use the automated dataset summarizer to get the p-value. Interpret the p-value in simple terms. You are not appropriate to altercate H0 and H1.  g) Analysis the affirmation there is a accord amid the variables “Which region?” and “Would they pay added for adaptation 1?”. Use the automated dataset summarizer to get the p-value. Use the automated dataset summarizer to get the p-value. Interpret the p-value in simple agreement you are not appropriate to altercate H0 and H1. h) Briefly call some alternative variables that could be acclimated in a dataset if you capital to advice a business that makes laptops and explain why the variables would be useful. (300 words)  i) Briefly call what is meant by the byword “lurking variables” and explain why it is important to accede ambuscade variables back autograph a address (300 words)   j) Briefly call how you would accomplish a address that uses the advice from at atomic 5 of the antecedent genitalia of the assignment, the antecedent genitalia of the appointment are genitalia (a),(b),(c),(d),(e),(f),(g),(h),(i) accustomed aloft (300 words) Instructions for the excel book , authenticate you can accomplish summaries after application the automated dataset summarizer  a) Adhesive in your dataset into the excel file  b) Use a axis table to accomplish a arbitrary that lets you investigate the accord amid the variables “Which region?” and “How abundant would they pay for adaptation 1” c) Accomplish a blueprint that lets you investigate the accord amid the variables “How abundant they would pay for adaptation 1” and “How abundant would they pay for adaptation 2”.  d) Use a axis table to accomplish a arbitrary that lets you investigate the accord amid the variables “Which region?” and “would you pay added for adaptation 1”

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