Some Architects and Engineers Prefer to Specify Low- Lift Grouting

question 56

Multiple Choice

Some architects and engineers prefer to specify low- lift grouting in masonry walls because

• A)it does not require Portland cement.
• B)it is more economical.
• C)it does not require the use of coarse aggregate.
• D)it saves construction time and effort.
• E)none of the above.

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Definitions:

Observations

Data collected during an experiment or research, representing the values or attributes of variables of interest.

Percent

A way to express a number as a fraction of 100, symbolized by the percent sign (%).

Positively Skewed

A distribution shape where most data points cluster to the left, and the tail of the distribution extends far to the right.

Median

The median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution.