What is the difference between analytics and statistics?
a. Analytics includes statistics and other components such as databases, data warehouses, and optimization techniques.
b. Statistics includes analytics and other components such as databases, data warehouses, and optimization techniques.
c. Analytics and statistics are two completely different fields of study.
d. There is no difference; these concepts can be used interchangeably.
A
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Making it easier for the audience to skim a message for highlights is done by improving what?
A) Conciseness B) Clarity C) Tone D) Readability E) Headings
Chhom, Inc., manufactures and sells two products: Product F9 and Product U4. Data concerning the expected production of each product and the expected total direct labor-hours (DLHs) required to produce that output appear below: Expected ProductionDirect Labor-Hours Per UnitTotal Direct Labor-HoursProduct F93006.01,800Product U46003.01,800Total direct labor-hours 3,600The direct labor rate is $27.80 per DLH. The direct materials cost per unit is $271.90 for Product F9 and $272.20 for Product U4.The company is considering adopting an activity-based costing system with the following activity cost pools, activity measures, and expected activity: EstimatedExpected ActivityActivity Cost PoolsActivity MeasuresOverhead CostProduct F9Product
U4TotalLabor-relatedDLHs$38,9881,8001,8003,600Production ordersorders 61,9104006001,000Order sizeMHs 126,1503,8003,7007,500 $2 27,048 If the company allocates all of its overhead based on direct labor-hours using its traditional costing method, the overhead assigned to each unit of Product U4 would be closest to: (Round your intermediate calculations to 2 decimal places.) A. $189.21 per unit B. $50.46 per unit C. $185.73 per unit D. $32.49 per unit
One use of short-range forecasts is to determine:
A) planning for new products. B) capital expenditures. C) research and development plans. D) facility location. E) job assignments.
The expected returns for Stocks A, B, C, D, and E are 7%, 10%, 12%, 25%, and 18% respectively. The corresponding standard deviations for these stocks are 12%, 18%, 15%, 23%, and 15% respectively. Based on their coefficients of variation, which of the securities is least risky for an investor? Assume all investors are risk-averse and the investments will be held in isolation.
A. ?A B. ?B C. ?C D. ?D E. ?E