Jennifer's manager Dr. Jonathan Steinberg wonders whether Healthy Life members needed more chiropractic help in 2021 than in 2020, on average. Jennifer selected a random sample of those who were treated by chiropractic doctors in both years. Data provided. Please help Jennifer Nguyen to check whether number of visits and annual expenses increased, on average. For both tests use Data Analysis t-Test: Paired Two Sample for Means and 5% significance level. Jennifer Nguyen and her manager know that in both cases differences are normally distributed, so here again there is no need to build histograms. (Note: Use the Major Assignment Data file: Problem 6 (Excel

	Number of Visits		Annual Expenses
Patient #	2020	2021		2020	2021
1	13	14		$440.00	$475.00
2	15	14		$560.00	$476.00
3	24	25		$816.00	$850.00
4	7	4		$238.00	$136.00
5	11	10		$374.00	$340.00
6	19	22		$646.00	$748.00
7	18	15		$612.00	$510.00
8	4	3		$136.00	$152.00
9	25	24		$850.00	$816.00
10	31	34		$1,054.00	$1,190.00
11	7	7		$298.00	$238.00
12	8	10		$272.00	$366.00
13	17	15		$578.00	$510.00
14	10	12		$340.00	$408.00
15	14	15		$476.00	$510.00
16	22	20		$748.00	$680.00
17	6	5		$204.00	$170.00
18	21	24		$774.00	$816.00
19	15	15		$510.00	$570.00
20	12	13		$408.00	$468.00
21	3	4		$140.00	$120.00
22	11	10		$450.00	$420.00
23	2	0		$90.00	$0.00
24	2	4		$80.00	$160.00
25	7	6		$290.00	$275.00
26	6	7		$296.00	$237.00
27	9	10		$282.00	$346.00
28	12	14		$496.00	$501.00
29	11	14		$440.00	$506.00
30	8	10		$376.00	$409.00