Which Loop Computes the Sum of 1/2 + 2/3

question 42

Multiple Choice

Which loop computes the sum of 1/2 + 2/3 + 3/4 + 4/5 + … + 99/100?

• A) For n As Integer = 1 To 99
• s += n / (1 + n)
• Next
• B) For q As Integer = 100 To 1
• s += (q + 1) /q
• Next
• C) For d As Integer = 2 To 99
• s = 1 / d + d / (d + 1)
• Next
• D) For x As Integer = 1 To 100
• s += 1 / (x + 1)
• Next

Understand the basics of financial spreadsheet analysis.

Interpret financial data to assess company performance.

Apply spreadsheet skills to solve problems in a business context.

Analyze sales data to draw conclusions about company sales performance.

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Definitions:

Variance

A statistical measure expressing the degree of dispersion or spread in a set of values, specifically the average of the squared differences from the mean.

Range

Mathematical difference between the lowest and highest scores in a set of data.

Interquartile Range

A measure of statistical dispersion, representing the difference between the 75th and 25th percentiles.

Outliers

Data points that significantly differ from the others in a data set.