Turcott Roof and Deck Has 130 Jobs Scheduled for the Upcoming

question 59

Multiple Choice

Turcott Roof and Deck has 130 jobs scheduled for the upcoming month.The following frequency table shows the estimated time for each of the jobs.Compute the mean number of estimated hours per job.

• A)21.4
• B)15.8
• C)18.2
• D)19.6
• E)17.3

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, usually showing the frequency of data intervals.

Estimated Lifetimes

Predictions or calculations regarding the duration or length of time something is expected to last.

Histogram

A graphical representation of the distribution of numerical data, typically shown as bars indicating the frequency of different intervals of values.

Skewed Right

A distribution shape where the tail is longer on the right side, indicating that the majority of the data points are located to the left.