The Following Sample of Code Contains Errors

question 42

Essay

The following sample of code contains errors. Rewrite the incorrect statements to correct all errors.
-Private Sub btnDisplay_Click(ByVal sender As Object,ByVal e As System.EventArgs)Handles btnDisplay.Click
' displays the pay rate associated with a pay code
Dim strCodes()As String = {PT1,PT2,FT1,FT2,FT3}
Dim dblRates()As Integer = {10.5,12,13.5,14}
Dim strSearchForCode As String
Dim intSub As Integer
' assign the code to a variable
txtCode.Text = strSearchForCode
' search the strCodes array for the pay code
' continue searching until the end of the array
' or the pay code is found
Do Until intSub > strCodes.Length OrElse
strSearchForCode = strCodes(intSub)
intSub = intSub + 1
Loop
' determine whether the pay code was found
If intSub < strCodes.Length Then
lblRate.Text = dblRates(1).ToString("C0")
Else
MessageBox.Show("Invalid Pay Code",
"Employee Pay Application",
MessageBoxButtons.OK,
MessageBoxIcon.Information)
End If
txtCode.Focus()
End Sub

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Definitions:

Minimum Sample Size

The smallest number of observations or data points that is considered sufficient for a statistically valid result.

Population Proportion

The fraction or percentage of a population that exhibits a particular attribute or characteristic.

Confidence Interval

A stretch of numerical indicators, obtained from sample statistics, envisaged to hold the secret value of a population characteristic.

Margin of Error

An expression of the amount of random sampling error in a survey's results, indicating a confidence interval within which the true value lies.