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Consider the file data on Taxes that is included in worksheet P1 on the exam template. This data represents property taxes paid by 170 residents

Consider the file data on Taxes that is included in worksheet P1 on the exam template. This data represents property taxes paid by 170 residents that live in a small town.Assume this file to be the entire population. Answer the following questions:

Conduct a test at the alpha = .05 level to determine if there is a difference in taxes paid by another jurisdiction. The information on this other jurisdiction is population information. In this other jurisdiction, the mean taxes paid by 243 residents are $1802.68 with a population standard deviation of $141.62. Data is below part 4 of the question.

  1. What is the 95% confidence interval for the difference between the taxes paid in the two jurisdictions from problem a
  2. Conduct a test at the alpha = .05 level to determine if there is a difference between taxes paid in neighborhood 3 and in neighborhood 4. Use all the data points from both neighborhoods and consider this to be sample data.
  3. From part c, what is the 95% confidence interval for the difference between means in the two neighborhoods
  4. Conduct a test between neighborhoods 2 and 3, at alpha = .05 to see if the variances between the two neighborhoods are unequal
HomeownerNeighborhoodTax_Paid
13$1,138.92
22$2,268.88
33$1,712.93
43$1,716.31
53$1,599.98
64$1,941.38
76$1,840.00
85$2,268.14
96$1,868.73
101$1,618.15
114$1,705.31
121$1,908.44
133$1,145.30
142$2,419.79
156$1,632.89
166$1,883.85
174$1,800.83
186$1,985.80
194$1,929.04
204$1,616.92
212$1,925.38
222$2,652.80
231$1,903.00
246$1,393.23
251$2,616.94
263$1,681.42
276$952.51
281$1,636.48
292$2,648.90
301$2,441.58
313$2,078.22
326$1,298.17
332$2,868.10
344$2,084.50
356$1,653.76
365$3,288.01
371$1,848.47
383$1,662.51
393$1,449.33
403$1,447.77
412$2,414.60
423$1,309.24
433$1,519.18
441$4,750.00
453$1,686.12
464$1,755.92
476$1,781.70
486$1,353.92
491$1,818.35
501$1,904.13
512$2,816.79
523$1,838.13
532$2,866.46
541$2,117.40
554$1,960.53
565$2,322.78
576$1,366.77
584$1,653.42
594$1,667.42
603$1,567.33
614$1,544.65
625$2,922.20
636$1,574.00
643$1,541.02
654$1,528.53
666$1,177.54
676$1,723.23
686$1,705.59
696$1,468.23
706$1,081.04
711$2,136.10
726$1,671.80
736$867.18
741$2,296.04
756$1,398.27
763$985.60
775$3,168.90
786$1,067.69
796$1,230.40
805$3,775.00
816$2,025.42
826$1,279.13
833$1,459.57
846$1,456.21
851$1,900.65
866$1,367.51
876$1,554.98
883$1,536.49
892$2,428.34
906$1,825.01
911$1,596.91
924$1,951.69
934$1,694.57
944$1,970.08
951$2,265.39
963$863.23
976$1,229.90
983$1,515.65
992$2,332.28
1005$3,045.21
1016$1,190.32
1023$1,410.75
1033$1,813.82
1042$2,243.49
1056$1,280.51
1066$1,458.34
1075$3,121.92
1082$2,297.38
1093$1,538.36
1106$1,566.28
1116$1,609.09
1123$1,513.09
1134$1,673.89
1144$1,749.77
1153$1,553.90
1165$3,175.09
1172$2,514.27
1183$1,251.61
1196$1,690.06
1203$1,181.98
1213$1,175.79
1226$1,632.60
1233$1,563.36
1243$2,006.47
1255$3,000.34
1263$1,775.11
1273$1,510.54
1285$3,189.34
1292$2,396.58
1303$1,495.29
1312$2,350.90
1324$1,763.61
1336$1,094.63
1342$2,279.87
1353$1,705.94
1364$1,773.60
1374$1,830.08
1385$2,556.52
1394$1,758.91
1403$1,687.77
1415$3,056.78
1423$1,423.09
1436$2,006.56
1443$1,129.66
1454$1,808.78
1465$3,177.85
1472$2,628.84
1486$1,592.98
1492$2,309.48
1506$1,341.05
1516$1,313.94
1526$1,382.76
1536$1,786.41
1546$1,533.79
1555$2,963.82
1561$1,562.61
1572$2,420.67
1586$1,752.22
1592$2,437.49
1606$1,670.68
1611$1,730.73
1621$2,205.32
1636$937.85
1643$1,348.12
1654$1,762.19
1663$1,944.03
1674$1,759.98
1686$1,014.34
1692$2,670.30
1706$969.61
average$1,859.92
Pop Std Dev599.51
I apologize. Please see the attachment that shows all parts of question.
image text in transcribed
a. Conduct a test at the alpha = .05 level to determine if there is a difference in taxes paid by another jurisdiction. The information on this other jurisdiction is population information. In this other jurisdiction, the mean taxes paid by 243 residents are $1802.68 with a population standard deviation of $141.62. b. What is the 95% condence interval for the difference between the taxes paid in the two jurisdictions from part a 0. Conduct a test at the alpha = .05 level to determine if there is a difference between taxes paid in neighborhood 3 and in neighborhood 4. Use all the data points from both neighborhoods and consider this to be sample data. d- From part c, what is the 95% condence interval for the difference between means in the two neighborhoods e. Conduct a test between neighborhoods 2 and 3, at alpha = .05 to see if the variances between the two neighborhoods are unequal]

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