Downward component of the earths magnetic field
Calculate the average induced voltage between the tips of the wings of a Boeing 747 flying at 880 km/hr above East Lansing. The downward component of the earth's magnetic field at this place is 0.7·10-4 T.
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Determine the total length of frame needed for a window with a base length of 4 feet. Round your answer to the nearest hundredth of a foot.
A. Further the rate of defectives is 1% for B and 2% for A. The daily output of the machines is combined and then a random sample of size 12 taken. Find the probability that the sample contains 2 defective items. What assumptions are you making?
Her other alternatives, a growth stock and a mutual fund, are risky. Their rates of return fluctuate from year to year; there are no guarantees. Historical performances of these alternatives are presented in the following probability distributions
Now, on your graphing calculartor plot y=sin(x)/sqrt(1-(cos(x))^2) both in its unsimplified form and in its simplified form. Does the graph apperar the same?
Anonymous asked A company is in charge of a construction project. Based on records of similar projects , the distribution of months x needed to complete the project is given by :
A distribution with a mean of µ = 62 and a standard deviation of s= 8 is transformed into a standardized distribution with µ= 100 and s= 20. Find the new, standardized score for each of the following values from the original population
A concrete block with a specific weight of 23.6 kN/m3 is suspended by a rope in a solution with a specific gravity of 0.8. What is the volume in m3 of the concrete block if the tension in the rope is 2.67 kN?
A designer is creating various open-top boxes by cutting four equally-sized squares from the corners of a 21-cm by 32-cm sheet of cardboard. What is the maximum volume of the box?
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Expand the following points on the ethical challenges in data collection and reporting: Bias and Objectivity Researchers should be aware of
Objective tests provide standardized questions and scoring systems, which improves reliability and makes it easier to compare
It is also important to note that naturalistic observation is a type of correlational research (others include surveys and archival research).
Kelly McGonigal's speech really changed the way I see stress, especially when it comes to public speaking. Before watching her talk
The primary advantage of naturalistic observation lies in the validity, or accuracy, of the information gathered unobtrusively
Question: This is a syndrome marked by emotional exhaustion and/or diminished accomplishment in one's work:
Question: According to operant conditioning, what does positive reinforcement and negative reinforcement have in common?