Write Three Keyword Queries to Satisfy the Following Searches

question 64

Essay

Write three keyword queries to satisfy the following searches. Your queries should include the appropriate Boolean operators; use the + symbol for the AND operator and the - symbol for the NOT operator.
a) Find pages that contain information about Wales or Scotland but not England
b) Find pages in the government domain that contain information about the food pyramid
c) Find the name of the state flower for your state

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Definitions:

Skewed

A distribution that is not symmetric about its mean, having more values on one side of the center than the other.

Variances

A measure of the dispersion indicating how much the numbers in a data set differ from the mean.

F-ratios

A statistical measure in ANOVA tests used to determine if the variances between groups are significantly different.

Symmetrical

Refers to a shape or distribution that is evenly spread around a central point, meaning it looks the same on both sides of the center.