The phrase "and the three levels" is correct and usable in written English.
It can be used when referring to a specific set of three levels in a context, such as a hierarchy, classification, or stages of a process.
Example: "In our analysis, we will focus on the main components of the system, and the three levels of interaction are crucial to understanding its functionality."
Alternatives: "as well as the three tiers" or "including the three stages".
With two workload scenarios of 75 and 90%%, respectively, and the three levels of demand frequency, six different scenarios are investigated.
A one-way ANOVA was used to verify the differences between life-satisfaction and the three levels of self-rated health.
Note that the levels of description are different perspectives on the same mental process - Marr thinks of vision as the construction of a 3D representation from a 2D input, and the three levels are three different ways to understand that construction.
In 1981, Winnipeg was one of the first cities in Canada to sign a tripartite agreement with the province and federal government to redevelop its downtown area, and the three levels of government contributed over $271 million to its development.
ANOVA was used to compare A1c across the three groups of representative and non-representative states and the three levels of sharing.
Binary logistic regression assessed the relationships between the overall level of language and the three levels of education of both mothers and fathers, taking into account the age of children at assessment.
Correlations were calculated between BSRS-5 and CLENQ across the three levels of medical trainees.
Two architects rated the settings on 120 qualities and provided modest corroboration for the three levels.
However, the rhythm correlations among the three levels and the underlying mechanisms in any tritrophic system are largely unknown.
The KBSM has both the spatial separability and spatial-temporal separability at all the three levels.
We designed multiple-species and single-species scenarios, each with the three levels of environmental heterogeneity.
