The banking Data file has demographic data for different zip codes in the banks current market. The data includes average bank account balance, median years of education, median age, median home value, median income, and median household wealth. Use the stepwise regression to build a good model to predict the average bank account balance based on the variables included in the data file.

Median	Median Years	Median	Median	Median Household	Average Bank
Age	Education	Income	Home Value	Wealth	Balance
35.9	14.8	$91,033	$183,104	$220,741	$38,517
37.7	13.8	$86,748	$163,843	$223,152	$40,618
36.8	13.8	$72,245	$142,732	$176,926	$35,206
35.3	13.2	$70,639	$145,024	$166,260	$33,434
35.3	13.2	$64,879	$135,951	$148,868	$28,162
34.8	13.7	$75,591	$155,334	$188,310	$36,708
39.3	14.4	$80,615	$181,265	$201,743	$38,766
36.6	13.9	$76,507	$149,880	$189,727	$34,811
35.7	16.1	$107,935	$276,139	$211,085	$41,032
40.5	15.1	$82,557	$182,088	$220,782	$41,742
37.9	14.2	$58,294	$123,500	$132,432	$29,950
43.1	15.8	$88,041	$194,369	$267,556	$51,107
37.7	12.9	$64,597	$119,305	$186,156	$34,936
36.0	13.1	$64,894	$141,011	$160,017	$32,387
40.4	16.1	$61,091	$194,928	$113,559	$32,150
33.8	13.6	$76,771	$159,531	$197,264	$37,996
36.4	13.5	$55,609	$123,085	$105,582	$24,672
37.7	12.8	$74,091	$143,750	$217,869	$37,603
36.2	12.9	$53,713	$112,649	$117,441	$26,785
39.1	12.7	$60,262	$126,928	$161,322	$32,576
39.4	16.1	$111,548	$230,893	$331,009	$56,569
36.1	12.8	$48,600	$105,737	$106,671	$26,144
35.3	12.7	$51,419	$104,149	$111,168	$24,558
37.5	12.8	$51,182	$106,898	$88,370	$23,584
34.4	12.8	$60,753	$95,869	$143,115	$26,773
33.7	13.8	$64,601	$103,737	$134,223	$27,877
40.4	13.2	$62,164	$114,257	$144,038	$28,507
38.9	12.7	$46,607	$94,576	$114,799	$27,096
34.3	12.7	$61,446	$122,619	$161,538	$28,018
38.7	12.8	$62,024	$134,430	$149,351	$31,283
33.4	12.6	$54,986	$105,647	$126,929	$24,671
35.0	12.7	$48,182	$114,436	$102,732	$25,280
38.1	12.7	$47,388	$92,820	$118,016	$24,890
34.9	12.5	$55,273	$102,468	$126,959	$26,114
36.1	12.9	$53,892	$92,968	$129,176	$27,570
32.7	12.6	$47,923	$104,539	$88,384	$20,826
37.1	12.5	$46,176	$92,654	$101,964	$23,858
23.5	13.6	$33,088	$105,430	$44,223	$20,834
38.0	13.6	$53,890	$108,446	$95,013	$26,542
33.6	12.7	$57,390	$111,836	$134,434	$27,396
41.7	13.0	$48,439	$100,788	$124,474	$31,054
36.6	14.1	$56,803	$149,138	$101,695	$29,198
34.9	12.4	$52,392	$93,875	$133,101	$24,650
36.7	12.8	$48,631	$95,490	$105,202	$23,610
38.4	12.5	$52,500	$105,377	$139,199	$29,706
34.8	12.5	$42,401	$106,478	$94,867	$21,572
33.6	12.7	$64,792	$116,071	$185,714	$32,677
37.0	14.1	$59,842	$106,949	$135,329	$29,347
34.4	12.7	$65,625	$129,688	$175,000	$29,127
37.2	12.5	$54,044	$108,654	$140,726	$27,753
35.7	12.6	$39,707	$89,552	$80,124	$21,345
37.8	12.9	$45,286	$108,431	$91,928	$28,174
35.6	12.8	$37,784	$92,712	$60,721	$19,125
35.7	12.4	$52,284	$92,143	$146,028	$29,763
34.3	12.4	$42,944	$86,192	$98,778	$22,275
39.8	13.4	$46,036	$99,508	$98,343	$27,005
36.2	12.3	$50,357	$90,750	$126,613	$24,076
35.1	12.3	$45,521	$82,720	$105,346	$23,293
35.6	16.1	$30,418	$139,739	$24,999	$16,854
40.7	12.7	$52,500	$94,792	$147,222	$28,867
33.5	12.5	$41,795	$94,456	$91,806	$21,556
37.5	12.5	$66,667	$78,906	$143,750	$31,758
37.6	12.9	$38,596	$95,364	$54,453	$17,939
39.1	12.6	$44,286	$93,103	$110,465	$22,579
33.1	12.2	$37,287	$75,561	$86,591	$19,343
36.4	12.9	$38,184	$80,099	$76,438	$21,534
37.3	12.5	$47,119	$88,958	$102,993	$22,357
38.7	13.6	$44,520	$96,112	$93,915	$25,276
36.9	12.7	$52,838	$101,705	$75,040	$23,077
32.7	12.3	$34,688	$82,870	$93,750	$20,082
36.1	12.4	$31,770	$74,525	$47,446	$15,912
39.5	12.8	$32,994	$89,223	$50,592	$21,145
36.5	12.3	$33,891	$72,739	$81,880	$18,340
32.9	12.4	$37,813	$86,667	$69,643	$19,196
29.9	12.3	$46,528	$88,889	$96,591	$21,798
32.1	12.3	$30,319	$67,083	$34,367	$13,677
36.1	13.3	$36,492	$172,768	$24,999	$20,572
35.9	12.4	$51,818	$80,357	$135,185	$26,242
32.7	12.2	$35,625	$64,737	$76,321	$17,077
37.2	12.6	$36,789	$86,563	$69,764	$20,020
38.8	12.3	$42,750	$77,717	$95,192	$25,385
37.5	13.0	$30,412	$138,911	$24,999	$20,463
36.4	12.5	$37,083	$70,909	$95,833	$21,670
42.4	12.6	$31,563	$81,597	$71,759	$15,961
19.5	16.1	$15,395	$67,500	$24,999	$5,956
30.5	12.8	$21,433	$83,456	$24,999	$11,380
33.2	12.3	$31,250	$91,049	$52,976	$18,959
36.7	12.5	$31,344	$77,541	$36,510	$16,100
32.4	12.6	$29,733	$60,252	$27,531	$14,620
36.5	12.4	$41,607	$76,270	$98,455	$22,340
33.9	12.1	$32,813	$40,313	$79,167	$26,405
29.6	12.1	$29,375	$52,096	$24,999	$13,693
37.5	11.1	$34,896	$65,357	$81,818	$20,586
34.0	12.6	$20,578	$113,239	$24,999	$14,095
28.7	12.1	$32,574	$50,244	$49,662	$14,393
36.1	12.2	$30,589	$69,375	$48,890	$16,352
30.6	12.3	$26,565	$64,038	$42,543	$17,410
22.8	12.3	$16,590	$67,850	$24,999	$10,436
30.3	12.2	$9,354	$91,708	$24,999	$9,904
22.0	12.0	$14,115	$53,923	$24,999	$9,071
30.8	11.9	$17,992	$46,885	$24,999	$10,679
35.1	11.0	$7,741	$99,375	$24,999	$6,207