Answer: a. City planner.
Explanation:
A city planner designs cities taking under consideration that each structure is connected to other elements of the city, to fulfill efficiency and functionality goals as well as aesthetic purposes.
This profession requires knowledge of basic engineering, political artfulness, and financial understanding, to follow local policies and design viable projects.
I believe it is D. the Fugitive Slave Act
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if an independent-measures study uses n = 15 participants in each group to compare two treatment conditions. then 28 is the df value for the t statistic for this study.
The t-statistic, which is used in statistics, measures how far a parameter's estimated value deviates from its hypothesised value relative to its standard error. Through the Student's t-test, it is utilised in hypothesis testing. In a t-test, the t-statistic is used to decide whether to accept or reject the null hypothesis. The t-statistic is used when the sample size is small or the population standard deviation is unknown. It is quite similar to the z-score in other respects. Once the standard deviation is unknown, the t-statistic is in use, for one, to approximate the population mean from a sampling distribution of sample statistics.
Learn more about the t statistic here:
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Sparta was ruled by two kings while athens were ruled by archons
Carbon dioxide methane and water vapors