A boat in the calm seas travels in a straight lir and ends the trip 22 km west and 53 km nort of its original position. To the nearest tenth of degree , find the direction of the trip. Assume the start is at (0,0 ) The end is at (-22,53 ) . direction =tan^ ^ -1(-53/22)=-67.46 But the angle is in the 2nd Quadrant. So, direction ion = - 67.46 + 180 = 112.54 degree Cheers Stan H.
The 95% confidence interval will be wider than the 90% confidence interval.
In statistics, the likelihood that a population parameter will fall between a set of values for a certain percentage of the time is referred to as a confidence interval. Analysts frequently employ confidence ranges that include 95% or 99% of anticipated observations. Therefore, it may be concluded that there is a 95% likelihood that the real value falls within that range if a point estimate of 10.00 with a 95% confidence interval of 9.50 - 10.50 is derived using a statistical model.
- The level of certainty or uncertainty in a sampling process is measured by confidence intervals.
- Additionally, they are employed in regression analysis and hypothesis testing.
- To determine statistical significance, statisticians frequently combine confidence intervals with p-values.
- 95% or 99% confidence levels are most frequently used in their construction.
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Answer:
Becky
Explanation:
A person has absolute advantage in the production of a good if she produces more quantities of the good compared to the other person.
Susan produces 4 pizzas in an hour while Becky produces 5 pizzas in an hour. So, Becky has an absolute advantage in the production of pizzas.
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According to growth accounting studies, investing in research and education is the best way to achieve greater technological progress.
<h3 /><h3>What is growth accounting?</h3>
It corresponds to a metric to identify which are the factors that most impact economic growth, also finding the rate of technological progress of a business.
Therefore, the greater investment in research and education, the more effective growth accounting measurements will be for identifying technological progress.
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A. A<span>n individual who pretends to be a customer to help a company test its offerings a detailed description of a typical, but fictional customer</span>