Q.3 Next data from consumer’s survey, are opinion of consumer about their Satisfaction Level about goods quality. Satisf

[answerhappygod]

Q.3
Next data from consumer’s survey, are opinion of consumer about their Satisfaction Level about goods quality.
Satisfaction Level-Y
Goods-quality-X
4.20
4.10
4.30
1.80
5.20
3.40
3.90
2.70
6.80
6.00
4.40
1.90
5.80
4.60
4.30
1.30
5.40
5.50
5.40
4.00
4.30
2.40
5.00
3.90
4.40
2.80
5.00
3.70
5.90
4.70
4.70
3.40
4.40
3.20
5.60
4.90
5.90
5.30
6.00
4.70
4.50
3.30
3.30
3.40
5.20
3.00
3.70
2.40
4.90
5.10
5.90
4.60
3.70
2.40
5.80
5.20
5.40
3.50
5.10
4.10
3.30
3.00
5.00
2.80
6.10
5.20
Find mean, variance, and standard deviation, (3 points)
Find covariance, correlation and interpret them. (4pionts