The phrase "average usefulness" is correct and usable in written English.
It can be used when discussing the general effectiveness or practicality of something in a comparative context.
Example: "The average usefulness of this tool varies depending on the specific tasks it is applied to."
Alternatives: "typical utility" or "mean effectiveness".
The list of system-generated questions that have the rating score of 1.33 on average with respect to "Usefulness" follows: What do you have in mind when you think about tsunami?
Although it lost usefulness for average and long distances, the National Roads system has acquired municipal interest: EN13 that cuts the city in half, in a north-south direction, is used by commuters originating from the northern suburbs and from the city of Vila do Conde, in the south, to travel downtown.
The general usefulness of averaging limb transmittances data is discussed.
Readers often ask us to recommend books and DVDs, but with the huge volume of chess literature available, the problem is finding works of genuine usefulness to the average player.
NFC had a lot of early buzz, but for the most part, its usefulness for the average person comes in its ability to act as a handshake tech to ease the process of Bluetooth pairing.
Finally, the usefulness of the averaged models in predicting the reactor behavior is illustrated with an example for each of the three cases, homogeneous, heterogeneous and coupled homogeneous heterogeneous case.
The selection responses of those different traits to fishing will very likely differ considerably, limiting the usefulness of grand averages across traits.
We confirm the previously reported allele frequencies from a range of populations indicating a global heterozygosity range for D9S1120 of 66 75% and estimate the proportion of Native American-diagnostic genotypes to average 53%, underlining the potential usefulness of this STR in both forensic identification and in population genetics studies of the Americas.
Survey results valuation Sections to evaluate Average score Course content 9.03 points Usefulness of the course 9.02 points Documentation and educational support 9.02 points Organization 8.7 points Duration Well adjusted (94.5 %) Overall Assessment 9.07 points.
Finally, students' perceptions of the usefulness, ease of use and mental effort were scored on a scale from 1 to 5 (1 = Strong Disagree, 2 = Disagree, 3 = Undecided, 4 = Agree, 5 = Strongly Agree) and average scores and standard deviations were calculated.
