Mean Essay Samples and Topic Ideas
means that the term should be equal to the number. On a typical evening, the shop sales averages at 100 cups and this may be less on a day when the sales are not very good, however on days when the weather is so cold the number of cups sold may increase. Therefore, our null hypothesis will be equal to 100 and the alternate hypothesis in not equal to 100 because it may be less or more. Null Hypothesis: H0: μ=100Alternate hypothesis : Ha: μ≠100The test may lead to the type I error when we can accept that the average number of cups of coffee sold at the shop is 100 when in reality this may not be true. On the other hand, we may conclude that the average number cups sold at the shop is 100 when in...
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Mean=2500 Standard deviation=500 By using the 68-95-99.7 rule, nearly 68% of the light bulbs have a life time between: Mean- standard deviation=2500-500 =2000 Mean+ standard deviation=2500+500 =3000 An approximate number of 95% have a life of between Mean-2 standard deviations =2500-(2*500) = 1500 and Mean+2 standard deviations=2500+ (2*500) =3500 95.7% of the bulbs have a life of between Mean-3 standard deviations=2500-(3*500) =1000 and Mean +3 standard deviations=2500+3 standard deviations =2500+ (3*500) =4000 This means that 49.85% (95.7%/2) of the bulbs have a life that is inferior to 2500 (mean) Z-score = value – (Mean / SD) =2500-2500 500 =0 From...
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mean number of successes in the specified region of space u=4*3=12 Hence P (2) = e-12122/2! =...
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mean for beauty ratings is -0.0109287, as shown from the output. STATA OUTPUT – Q b The regression output predicts course evaluation using beauty, with beauty being the independent variable while the course evaluation is the dependent variable. From the output the null hypothesis from the F-test is that the R-squared is 0, but the F-test value is 0.0085 which is less than 0.05, therefore we reject the null hypothesis with 95% level of confidence. The R-squared, 0.0197 shows that the model explains only 1.97% of the variation in course evaluation is explained by the model, because the model does not explain 98.03%, we can conclude that it is a worse model. The t-test for beauty has a p-value...
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Mean Time to Failure and Mean time to Recover: Mean time to failure refers to the time taken until the failure of a device occurs. The mean time to recover refers to the time taken until the recovery of a device from failure. The essential strategy to take care of is to ensure that power supply is consistent. In fact, no activities can be pursued when there is no power supply. Strategies for tuning network adapter Creating the ideal tuning setting for a network is dependent on several factors. However, it is advisable that system administrator’s fine tune their network throughput and resources to attain optimum functionality levels. Some of the tuning options to consider include: Enabling the...
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mean that the parties have to blindly follow the provisions of the law but rather that they have to follow what has been provided under the law either expressly or even if it is impliedly (Koh, 1998). It must not be word to word as it has been prescribed in the statute, but even in cases where the aspect is close to what the law does expect, then we do assume that such is also compliance as well. I am of the opinion that there can be no state, which is completely compliant with international law. Severally states look for ways in which they could have international laws go their way, and as a result, they end up assuming one law or the other. One single state cannot be assumed fully compliant with...
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Mean O.D. of test well/ mean O.D. of B wells) × 100. Results were also expressed as Visual Minimum Inhibitory Concentrations (VMIC). VMIC is defined as the lowest concentration of the novel antimicrobial compounds that prevented color...
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means of trying to convince Ms. Thompson. Mrs. Thompson accepts to take part and listen to the inputs and suggestions provided in the various meetings. How professionalism and cultural competence will be important for Tim Hank as he tries to reduce healthcare disparities. Healthcare workers are bound to ethical principles that require them to provide care to all without discrimination. Tim Hank should engage with the fellow physicians and subordinate healthcare workers to understand the cultural issues that might be posing as a challenge towards implementing proposed changes in an area that is in dire need of these changes. Tim Hank should advocate for dependability and teamwork using these ethical....