Using IBM SPSS Statistics: Computation of Relationship Using Spearman's rho (One ordinal and one continuous variable)

Data:

HEA	Employees_Performance
4.00	4.78
3.00	3.75
2.00	3.28
1.00	2.21
1.00	2.21
2.00	3.22
3.00	4.12
4.00	4.00
2.00	2.33
3.00	3.15
2.00	4.00
3.00	3.00
2.00	4.10
4.00	4.88
4.00	4.97
1.00	2.00
2.00	4.28

Problem:

The data above is about the highest educational attainment (ordinal) and employees' performance rating. Test the null hypothesis that "there is no significant relationship between the highest educational attainment and employees' performance". Use alpha of 0.05.

Interpret the result.