Question

STAT 200 Week 2 Homework Problems 2.2.2 The median incomes of females in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #2.2.10 ("Median income of," 2013). Create a frequency distribution, relative frequency distribution, and cumulative frequency distribution using 7 classes Table 82.2.10: Data of Median Income for Females $31 862 $40 550 $36.048 $30 752 $41817 $40,236 $47 476 $40 500 S60 | S35438 37.242 | S31,238-39.150 34,023 | S33.745 33,269 $32684 $31 844 $34,599 $48,748 $46.18S $36 931 $40,416 $29 545 $33.865 $31067 $33,424 $35,484 $41,021 $47.155$32,316 $42,113 S334 $41 412 $31330 $31 329 $33.184 $35,301 $32,843 $38,177 $40 969 $40,993 $29,68S $35,890 $34.381 332 $33,823 459 $32.462 $35.746 $31.274 $36.027 37089$22.117 2.2.6 Create a histogram and relative frequency histogram for the data in table #22.10. Describe the shape and any findings you can from the graph. 2.2.10 Create an ogive for the data in table #22.10. Describe any findings you can from the graph. 2.3.4 Table #2.3.7 contains the value of the house and the amount of rental income in a year that the house brings the value of the house and the annual rental income. in ("Capital and rental," 2013). Create a scatter plot and state if there is a relationship between Table #2.3.7: Data of House Value versus Rental Value Rental Value Rental Value Rental Value Rental 4576 750007280 67500 6864 95000 7904 94000 $73690000 6240 85000 7072 81000 665677000 121000 12064 1150007904 110000 7072 104000 7904 135000 8320 130000 9776 126000 6240 125000 7904 145000 8320 140000 9568 140000 9152 135000 748S 165000 13312 165000 8528 155000 7488 148000 8320 178000 11856 174000 10400 170000 9568 170000 12685 200000 12272 200000 10608 194000 1 1232 190000 8320 214000 8528 208000 10400 200000 10400 200000 8320 240000 10192 240000 12064 24000 11648 225000 12480

Answer 1

question 2.2.2

class interval	Frequency(fi)	relative frequence=fi/total	cumulative frequency
22117-27577	1	0.019231	1
27577-33037	14	0.269231	15
33037-38497	21	0.403846	36
38497-43957	11	0.211538	47
43957-49417	4	0.076923	51
49417-54877	0	0	51
54877-60337	1	0.019231	52
total	52	1

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