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39) When using predictive analysis, what technique is used to measure the degree of relationship between two sets of data & predicts or estimates the value?
Correlation analysis
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40) What are the two types of correlation techniques used in predictive analysis?
Linear & Curvilinear
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41) When a line of regression is plotted, variation of the predicted values is allowed by
establishing a range w/i which a given proportion of the values will fall.
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42) In trend analysis, a set of data observations made at consecutive time periods is called a
time series
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43) The most general, common type of variation in a set of data over a long period of time can be described by a
secular trend variation
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44) The extrapolation of linear trends is to use statistical methods that consist primarily of the measurement of events in the
past
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45) The mechanical method of extrapolation
cannot be used with nonlinear trends.
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46) In probability statistics, data such as numbers of personnel, failures, cars, aiplanes, & radar sets are what tye of data?
Discrete
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47) In probability statistics, failures per end item are considered what type of data?
Continuous
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48) In terms of how probability is determined, what are the two definitions of probability?
Classical & Frequency
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49) The mission capability status code that is the sum of NMCS & NMCB and reflects total NMC aircraft limitations due to supply is called
TNMCS (Total Not Mission Capable Supply)
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50) All raw data used to compute mission capabilities comes from
the AVS (Aerospace Vehicle Status) report
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51) What is subtratced from the total # of scheduled sorties when computing for the Flying Scheduled Effectiveness rate?
Deviations
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52) Which one is not a factor for computing manhour per flying hour?
Support general
Supply return rate
On-equipment manhours
Off-equipment manhours
Supply return rate
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53) Which rate is used to measure speed of repair & of equipment maintainability.
Fix
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54) What code is used in the computation of the break rate?
Landing code 3
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55) Which rate is used by base supply to indicate depot support?
CANN
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56) What action-taken code means "removed for cannibalization?"
T
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57) What factor is included in the computation of the CANN rate?
Total # of sorties flown
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58) Which rate is a lagging indicator under fleet availability?
Mission capable rate
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59) Which rate is the overall indicator for a flying program?
Utilization rate
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60) Which fix rate time interval is reported for all aircraft other than fighters?
Twelve
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61) The three major areas on the MX Analysis Referral are problem and background, results of investigation, and
recommended corrective action
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62) What kind of approach initiates a special study during an equipment analysis?
Proactive
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63) Which medium is a formal way of presenting a special study?
Written report
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64) Whenever an advisory notice is sent out to the field, the users affected at base level are determined by the
host database manager
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