In: Statistics and Probability
(Y and x) linear regression example with a made up numbers. Please provide a chart and made up Question and numbers. I provided my question below. . Please help with the rest. Say you’re planning to save $60,000 dollars to buy a new pool. based off the salary 0f $6,000 month and your Bills on estimate of $3,250 mouth how many years will it take to save enough to buy the pool. First item on your checklist? Budget! It’s a monthly savings — approximately $2,500, so a total of 12 months a year. The follow-up question: How many months should I allocate for the pool? This is a very important question. You enough money to enjoy your day to day life style. How much money should you allocate for the pool? You approach this problem with a science-oriented mindset, thinking that there must be a way to estimate the amount of money needed, based on the bills. First, you look at some data. You've been laboriously tracking your house hold bills for the last year — because who doesn’t! — so somewhere in your computer there's this spreadsheet. I need a made up spreadsheet with hypothetical numbers. Thank you
Here is the sample spreadsheet of the last years' house hold bills. We will take the decision on the basis of this spreadsheet. The bills are divided into different types and the monthly spend is shown.
Last Year Bills | January | February | March | April | May | June | July | August | September | October | November | December |
Electricity | 998 | 960 | 988 | 1027 | 1096 | 1060 | 1001 | 923 | 945 | 1052 | 1011 | 1088 |
Food | 889 | 830 | 824 | 845 | 829 | 826 | 867 | 896 | 809 | 879 | 856 | 888 |
Gas | 444 | 409 | 457 | 414 | 500 | 473 | 425 | 416 | 424 | 478 | 428 | 400 |
Water | 219 | 240 | 229 | 235 | 229 | 252 | 257 | 203 | 210 | 201 | 241 | 243 |
Council Tax | 194 | 158 | 190 | 125 | 108 | 182 | 109 | 124 | 152 | 187 | 127 | 125 |
Home Insurance | 51 | 78 | 69 | 54 | 83 | 62 | 83 | 51 | 85 | 74 | 58 | 57 |
Telephone | 82 | 88 | 112 | 94 | 106 | 109 | 110 | 117 | 104 | 119 | 109 | 100 |
Credit Card Bill | 222 | 237 | 294 | 212 | 294 | 280 | 229 | 224 | 299 | 202 | 280 | 199 |
Others | 151 | 0 | 137 | 394 | 105 | 6 | 219 | 546 | 572 | 8 | 190 | 0 |
Total | 3250 | 3000 | 3300 | 3400 | 3350 | 3250 | 3300 | 3500 | 3600 | 3200 | 3300 | 3100 |