Unweighted - Study guides, Class notes & Summaries

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_______ weighting is mostly used for measuring impulse sounds like that generated by weapons. - Z _______ weighting is unweighted across the human hearing frequency range of 20-20,000 Hz. - Z ________ measurements are unweighted and therefore referred to as just dB. - Z #Days to notify individual of an STS in writing - 21 days 1000 Hz retest - Done as a validity check on first ear tested; thresholds should be within 5dB or should reinstruct patient and start test over 3 foot rule - Good ru...

Which of the following operations have a worst case asymptotic running time of O(logn) (no better, no worse) in a heap? - ANSWER insert, remove min, upheap, downheap Consider an undirected, unweighted graph. We want to visit all the vertices connected to a given start vertex, by order of non-decreasing distance from the start vertex. Which one or ones of the following algorithms solve the problem? - ANSWER Only breadth first search

WGU C949 Objective Assessment V2 (New 2023/ 2024) Data Structures and Algorithms I | Questions and Verified Answers| 100% Correct| Grade A Q:UESTION Which technique involves reducing a problem to smaller subproblems and solving them recursively? a. Greedy technique b. Divide and conquer c. Backtracking d. Dynamic programming Answer: Divide and conquer Q:UESTION What is the purpose of an algorithm's pseudocode? a. To serve as an executable program b. To provide a f...

Does BFS always find the shortest path from the source to any node?Yes, for unweighted graphs. Are graphs orderedNo Which of the following is true: A. Graph can always be represented as a tree. B. A tree can always be represented as a graph. C. Both A and B. D. Neither A or B.B

DoD Hearing Technician: Chapters 1-12 - Review Questions and Answers Which occupational sector accounts for the highest incidence of noise -induced hearing loss: a. Transportation b. Construction c. Mining d. Manufacturing d Noise exposures are considered likely to be harmful if shouting is required in order to communicate to a person _____feet away. a. 4 b. 3 c. 2 d. 5 b The primary role of CAOHC is: a. Advocate for comprehensive programs tha...

What are the advantages of an automated trading system? Answer - minimize emotions, ability to backrest, preserve discipline, improved order entry speed, diversify trading Https Answer - Secure Hypertext Transfer Protocol What are the disadvantages of an automated trading system? Answer - mechanical failures, monitoring, over-optimization What is a moving average Answer - an average of values, but only the recent values (for stalk values) Simple moving average Answer - unweighted ave...

Zonal Statistics (Raster Overlay Tool) Summarizes values in a raster layer by zones (categories) in another layer—for example, calculate the mean elevation for each vegetation category Combine (Raster Overlay Tool) Assigns a value to each cell in the output layer based on unique combinations of values from several input layers. Raster Overlay Tools Zonal Statistics, Combine, Single Output Map Algebra, Weighted Overlay, Weighted Sum Single Output Map Algebra (Raster Overlay Tool) lets you co...

Financial Asset correct answers A claim (rather than physical possession of a tangible asset) usually documented by legal instrument. Financial Risk correct answers Occurs when a firm uses too much financial leverage (high debt to asset ratio) and risks bankruptcy. Liquidity correct answers The capacity of an investment to be retired for cash in a short period. financial liquidity correct answers measured by how fast an asset can be converted into cash financial risk correct answers ...

Logarithm - is the exponent of base 10 that equals the value of a number In decibel formulas how should values be logically arranged when comparing two numbers (V1 / V2) - If you expect a gain, place the higher number first. If you expect a loss, place the smaller number first. Explain negative decibel values - measurement just means "less than before," or in this case, "less than the reference level. It does not mean the basic unit it represents has a negative value Decibel - describes...