Question: (show your work)

1.

a. Calculate the 1st and 3rd quartiles of the daily stock change. Share these along with the min, median, and max from 3) as your 5-Number Summary.

b. Show a Box & Whiskers Plot using your 5-Number Summary.

c. Is your daily stock change distribution right skewed (median < mean), left skewed (mean < median), or symmetric (mean median)? Explain.

d. Would you consider your daily stock change to be normally distributed? Why or Why Not?

Descriptive statistics summary table:

Column1
Mean	2.301785714
Standard Error	0.325255314
Median	2.175
Mode	0.44
Standard Deviation	1.721089348
Sample Variance	2.962148545
Kurtosis	-0.538334495
Skewness	0.566037528
Range	6.2
Minimum	0.36
Maximum	6.56
Sum	64.45
Count	28

Nike 6 week stock history with daily change calculated:

Date	Open	High	Low	Close	Adj Close	Volume	Daily Change
2/22/2022	141.589996	141.639999	136.160004	138.190002	137.875397	9604500	3.4
2/23/2022	139.660004	140.970001	136.509995	136.830002	136.518494	7636600	2.83
2/24/2022	133	137.419998	130.929993	137.169998	136.857712	8417200	4.17
2/25/2022	138.130005	139.220001	136.190002	138.800003	138.484009	5424500	0.67
2/28/2022	137.059998	138.380005	135.039993	136.550003	136.23912	6612700	0.51
3/1/2022	136.720001	136.75	131.149994	132.220001	131.918976	6534000	4.5
3/2/2022	132.979996	136.610001	132.770004	135.679993	135.371094	7743900	2.7
3/3/2022	136.740005	136.800003	133.449997	133.970001	133.664993	4576500	2.77
3/4/2022	132.509995	133.619995	130.699997	131.179993	131.179993	7084500	1.33
3/7/2022	131	131.029999	124.169998	124.440002	124.440002	11383400	6.56
3/8/2022	125.239998	125.470001	120.800003	121.209999	121.209999	9089400	4.03
3/9/2022	127.379997	129.649994	126.629997	126.949997	126.949997	8845100	0.43
3/10/2022	124.019997	126.599998	124	126.029999	126.029999	7167400	2.01
3/11/2022	127.010002	127.870003	122.510002	122.629997	122.629997	5881600	4.38
3/14/2022	121.529999	122.449997	116.75	117.57	117.57	13884900	3.96
3/15/2022	119.839996	120.419998	117.75	119.400002	119.400002	10431300	0.44
3/16/2022	122.849998	126.110001	121.93	125.190002	125.190002	11100400	2.34
3/17/2022	124.940002	127.410004	123.699997	127.410004	127.410004	6845300	2.47
3/18/2022	126.849998	131.460007	126.699997	131.240005	131.240005	10338700	4.39
3/21/2022	129.720001	132.309998	128.619995	130.190002	130.190002	14388500	0.47
3/22/2022	137.279999	139	132.990005	133.089996	133.089996	19731200	4.19
3/23/2022	132.639999	135.399994	131.199997	133	133	8068800	0.36
3/24/2022	133.75	134.190002	131.199997	132.080002	132.080002	5853800	1.67
3/25/2022	133.050003	133.869995	131.710007	133.699997	133.699997	6287000	0.65
3/28/2022	133.759995	134.860001	132.169998	134.809998	134.809998	5804100	1.05
3/29/2022	137.850006	139.75	136.949997	139.139999	139.139999	7275900	1.29
3/30/2022	138.979996	139.860001	137.559998	138.539993	138.539993	5544800	0.44
3/30/2022	138.979996	139.860001	137.559998	138.539993	138.539993	5437957	0.44