Consider you're the business problem statement for your project, and the two hypotheses and variables identified from last week. Perform a frequency distribution and histogram of each variable in cleaned your dataset (be sure you have completed the data cleaning step from Week 3). Using the information provided in the weekly reading and video 1, determine if your sample has a normal distribution. Calculate the mean, variance, and standard deviation for each variable.

Over the last 5 years, NBA ticket sales have declined despite each team's popularity on Instagram and the varying number of winning seasons.

Hypothesis: There is no significant relationship between a team's popularity on Instagram, the number of winning seasons, and NBA ticket sales.

Alternative Hypothesis: There is a significant relationship between a team's popularity on Instagram, the number of winning seasons, and NBA ticket sales.

Independent Variable 1: Team's popularity on Instagram (measured by followers, likes, comments, etc.)

Independent Variable 2: Number of winning seasons

Dependent Variable: NBA ticket sales

NBA Teams	Instagram Followers	Number of Winning Seasons	Ticket Sales
Atlanta Hawks	812000	35	27500000
	1180000	35	29500000
	1500000	35	45300000
	1900000	36	32700000
	2200000	37	1550000
Boston Celtics	2800000	51	64700000
	4580000	52	63300000
	5300000	53	72500000
	5700000	54	64100000
	6800000	55	720000
Brooklyn Nets	827000	14	47500000
	1830000	15	48500000
	2300000	15	55100000
	3500000	16	52500000
	4500000	17	1450000
Charlotte Hornets	859000	12	23500000
	1140000	12	24800000
	1400000	12	23700000
	1700000	12	17200000
	2100000	13	500000
Chicago Bulls	3600000	26	72900000
	4780000	26	69900000
	5400000	26	70000000
	6600000	26	63900000
	8800000	27	500000
Cleveland Cavaliers	6700000	23	48100000
	7450000	23	50600000
	8600000	23	67400000
	10100000	23	46800000
	13600000	24	3810000
Dallas Mavericks	820000	21	42200000
	1410000	21	43000000
	2000000	22	57400000
	2500000	23	55300000
	3000000	24	2820000
Denver Nuggets	652000	22	29700000
	1080000	23	36600000
	1400000	24	41600000
	1600000	25	36700000
	1800000	26	640000
Detroit Pistons	727000	29	45200000
	1040000	29	35700000
	1200000	29	35800000
	1300000	29	28000000
	1400000	29	290000
Golden State Warriors	9100000	33	77900000
	13200000	34	92400000
	15900000	34	100400000
	18900000	35	92100000
	26400000	36	7780000
Houston Rockets	2600000	31	47300000
	4340000	32	51600000
	5100000	33	66600000
	5300000	33	56700000
	5800000	33	2000000
Indiana Pacers	1200000	18	27400000
	1680000	19	26300000
	1900000	20	34500000
	2200000	20	30200000
	2500000	20	200000
Los Angeles Clippers	1800000	13	70400000
	2670000	14	62800000
	3300000	15	63900000
	3800000	16	55500000
	4400000	17	100000
Los Angeles Lakers	5300000	53	101000000
	9960000	53	104800000
	15600000	54	116800000
	17600000	55	88300000
	20600000	55	100000
Memphis Grizzlies	589000	10	22400000
	900000	10	22900000
	1000000	10	21300000
	1100000	11	17800000
	1500000	12	1190000
Miami Heat	3000000	19	62000000
	3710000	19	66800000
	4500000	20	75700000
	5000000	21	50400000
	5900000	22	100000
Milwaukee Bucks	1000000	24	33800000
	2340000	25	37700000
	3100000	26	46900000
	3800000	27	41200000
	4800000	28	2150000
Minnesota Timberwolves	1100000	8	24300000
	1700000	8	31500000
	1900000	8	29500000
	2200000	8	22200000
	2600000	9	70000
New Orleans Pelicans	969000	6	23900000
	1700000	6	27000000
	2100000	6	27600000
	2300000	6	21100000
	2500000	6	2390000
New York Knicks	1700000	34	105400000
	2310000	34	103000000
	2500000	34	109100000
	3000000	35	86900000
	3400000	35	2630000
Oklahoma City Thunder	3500000	31	46300000
	4390000	32	52200000
	4600000	33	52200000
	4800000	33	43300000
	5400000	33	50000
Orlando Magic	683000	13	30600000
	1030000	14	30100000
	1300000	14	36000000
	1400000	14	29100000
	1500000	14	4920000
Philadelphia 76ers	1200000	39	27000000
	2240000	40	43300000
	2500000	41	58700000
	2900000	42	46700000
	3600000	43	1420000
Phoenix Suns	782000	28	39700000
	1270000	28	39100000
	1600000	28	37000000
	2200000	29	32500000
	2700000	30	2750000
Portland Trail Blazers	1000000	31	42000000
	1650000	32	46100000
	2000000	32	52800000
	2300000	33	42600000
	2500000	33	50000
Sacramento Kings	781000	23	54100000
	1320000	23	48700000
	1400000	23	56100000
	1600000	23	46300000
	1800000	23	50000
San Antonio Spurs	2200000	24	49100000
	2870000	25	56600000
	3100000	25	56300000
	3500000	25	41300000
	4200000	25	2370000
Toronto Raptors	1400000	9	52900000
	2990000	10	52900000
	3200000	11	63400000
	3400000	11	53200000
	3800000	12	1620000
Utah Jazz	644000	28	35500000
	910000	29	32300000
	1000000	30	42000000
	1100000	31	35800000
	1200000	32	5330000
Washington Wizards	865000	22	55100000
	1400000	22	56800000
	1500000	22	60900000
	1500000	22	42600000
	1400000	22	100000

all info provided.