The ethical principle of "beneficence" states (in part) that research projects should maximize to the participants. safety truthfulness benefits O benevolence

The new business venture, Best-In-World, has been manufacturing technology devices for over 20 years and is considering adding a new technology device to its music line. They have an established reputation for building quality devices, but they are rather novice in the music industry. The Chief Innovation and Design Officer, Julie Naugle-Hall, is tasked with hiring a marketing firm to conduct a survey to determine the feasibility and demand for their new music device. The follow decision table illustrates the potential payoffs for a high demand, moderate demand and low demand for the new music device. The decision will be whether to start production on this new device in small scale, large scale or not at all. Alternatives Answer Small-scale production Large-scale production No production Probabilities Decision Table High Demand 850,000 1,700,000 0 0.20 State of Nature Moderate Demand 300,000 700,000 0 0.50 Low Demand -700,000 -1,000,000 0 0.30 Step 3 of 3: How much should Julie be…

A cellphone provider has the business objective of wanting to determine the proportion of subscribers who would upgrade to a new cellphone with improved features if it were made available at a substantially reduced cost. Data are collected from a random sample of 600 subscribers. The results indicate that 131 of the subscribers would upgrade to a new cellphone at a reduced cost. Reducing the price will be profitable if at least 20% of the subscribers would upgrade. Complete parts​ (a) and​ (b) below.       Question content area bottom Part 1 a. At the 0.01 level of​ significance, is there evidence that more than 20% of the customers would upgrade to a new cellphone at a reduced​ cost?   Determine the null​ hypothesis, H0​, and the alternative​ hypothesis, H1.     A. H0​: π=0.20 H1​: π≠0.20   B. H0​: π≥0.20 H1​: π<0.20   C. H0​: π≤0.20 H1​: π>0.20   D. H0​: π≠0.20 H1​: π=

identify the independent variable, the dependant variable and the unit of analysis of the following statement Kentor, J.  (2001). The long-term effects of globalization on income inequality, population growth, and economic development.  Social Problems, 48, 4, 453-455.