An example of an emulsifying agent for asphalt cement is:
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An exаmple оf аn emulsifying аgent fоr asphalt cement is:
A frаud-detectiоn system flаgs trаnsactiоns fоr investigation. Precision answers which question? (Refresh from lessons) Table 5.5: Metrics Cheat Sheet Metric Interpretation Accuracy Overall proportion of correct predictions Precision Of all predicted positives, what proportion is correctly identified Recall (aka sensitivity aka TPR: True Positive Rate) Of actual positives, what proportion is correctly predicted Specificity (aka TNR: True Negative Rate) Of actual negatives, what proportion is correctly predicted FPR aka False Positive Rate = 1- Specificity Of all actual negatives, what proportion is classified incorrectly as positives F1-Score Harmonic mean of precision and recall, balances precision and recall,1: perfect precision and recall, 0: the model is good for nothing ROC-AUC Ability to distinguish between classes across thresholds Log Loss Penalizes incorrect predictions with high confidence
Essаy #3: The One Abоut Wоrk The Assignment: Write а unified, well-develоped, аnd tightly argued synthesis essay in MLA format (900–1,200 words) that advances your own thesis regarding the purpose, dangers, or promises of work in modern American life. Your essay must synthesize your own analysis with meaningful evidence from all three assigned unit texts: Derek Thompson, "Workism Is Making Americans Miserable" (The Atlantic) Matthew B. Crawford, "The Case for Working with Your Hands" (The New York Times Magazine) Shankar Vedantam (Host), "You 2.0: The Passion Pill" (Hidden Brain) Core Questions to Guide Your Position You do not need to answer all of these questions, but use them to shape your central controlling idea: Does viewing one’s career as a primary source of identity elevate our humanity (as "workism" suggests), or does it inevitably foster burnout and exploitation (as explored in "The Passion Pill")? How does hands-on, objective trade craftsmanship (championed by Crawford) offer a psychological or cognitive remedy to the burnout experienced by knowledge workers? Where do economic necessity, professional passion, and emotional health intersect, and how can workers protect their self-worth outside the workplace? Required Structure & Evaluation Criteria 1. Purpose (The Thesis Statement) Conclude your introductory paragraph with a clear, arguable, counterbalanced thesis that states your controlling idea. Avoid generic summaries of the topic. Use a concession/assertion structure that takes a definitive stand on how or why we must redefine labor. 2. Organization & Synthesis Begin each body paragraph with a clear topic sentence that advances an analytical reason directly tied to your thesis. Put sources in dialogue: Actively pair authors together within paragraphs (for example, using Thompson’s concept of workism alongside Vedantam’s discussion of how passion blinds workers to unfair demands, or contrasting corporate ambiguity with Crawford's manual trades). Conclude with an analytical final paragraph that answers the larger "So What?"—leaving the reader with a memorable insight or call for cultural change regarding modern employment. 3. Development & Evidence Integrate direct quotations and paraphrases purposefully using MLA 9 signal phrases/attribution tags and active academic verbs . Follow every piece of evidence with 2–3 sentences of your own analysis and concrete explanation. Do not drop unsupported "quote bombs." 4. Grammar, Format, and Style Write in clear, concise, standard edited American English. Avoid empty filler, abstract "word salad," and conversational slang. Review your sentence structure for proper comma usage in compound sentences (Rule 2.7), introductory clauses (Rule 2.10), and attribution tags (Rule 2.9). Include accurate parenthetical citations throughout your paragraphs—(Thompson), (Crawford), and (Vedantam)—and conclude your exam submission with a centered, properly alphabetized Works Cited list. You're welcome: Works Cited Crawford, Matthew B. "The Case for Working with Your Hands." The New York Times Magazine, 21 May 2009, www.nytimes.com/2009/05/24/magazine/24labor-t.html. Thompson, Derek. "Workism Is Making Americans Miserable." The Atlantic, 24 Feb. 2019, www.theatlantic.com/ideas/archive/2019/02/religion-of-workism/583366/. Vedantam, Shankar, host. "You 2.0: The Passion Pill." Hidden Brain, Hidden Brain Media, 3 Aug. 2020, www.hiddenbrain.org/podcast/you-2-0-the-passion-pill/.