Data Analysis Assignment | Question & Answer

Added on - 07 Jan 2020

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DATA ANALYSIS1
TABLE OF CONTENTSQUESTION 1.......................................................................................................................................31. Stating descriptive statistics of gross profit................................................................................33. Drafting frequency tables for different locations and states where stores are situated................94. Presenting a frequency table of online stores by state..............................................................115. Stating descriptive analysis of gross profit on the basis of gender...........................................12QUESTION 2.....................................................................................................................................13a. Assessing the proportion of people in survey...........................................................................13b. Finding the probability of randomly selected person from the survey will be..........................13c. Presenting that events income and political affiliation are independent...................................14QUESTION 3.....................................................................................................................................14a. Stating the distribution X follows.............................................................................................14b. Calculating mean and standard deviation of X..........................................................................14c. Presenting the probability that exactly 4 of WWW surfers will remember advertisement........14d. Probability that 6 or more learners will remember the advertisement.......................................15e. Probability that 3 learners will remember the banner advertisement.........................................16QUESTION 4.....................................................................................................................................18a. Stating the proportion which is greater than $35000.................................................................18b. Assessing proportion which is less than $20000.......................................................................18c. Finding proportion which is greater than $20000 and less than $35000...................................18d. Determining probability when average value of the probability is greater than $35000..........18e. Calculating the dollar value that it is expected by only 10%.....................................................182
QUESTION 11. Stating descriptive statistics of gross profitStore No.GrossProfit $m10.71220.09131.07541.37252.14862.01970.66280.70090.937100.065112.144120.248131.607141.624151.995160.588171.288181.908191.000200.121210.159222.284230.799240.911250.813260.976271.612281.380290.498300.084311.036320.9603
331.180340.974351.315360.974370.167380.937391.456400.018410.840421.000431.159440.104450.936461.968472.536480.417491.299501.155511.999522.872530.734541.310550.879561.496570.655581.644590.819601.623611.084621.461630.532641.336651.018661.135671.280680.6124
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