The interface provides a text box for the user to enter the number of shirts being laundered.You want to make sure a string typed in by the user can be converted to a number to be used in the calculation for the total.Which of the following statements is valid? 
Definitions:
Temperature
A measure of the degree of internal heat of a person's body or an environment, indicative of the condition of health or the weather, respectively.
Hendrich II Fall Risk Model
A tool used in healthcare to assess the risk of falling in hospital patients through identification of various risk factors.
Risk Score
A numerical value used to assess the probability of a specific event occurring, such as disease or financial loss.
Risk Level
A measurement or assessment of the likelihood and potential impact of hazards or threats.
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