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Use the following sample data to answer the next questions. The paired data
consist of the temperatures (in °F ) on randomly chosen days and the growth of
certain kind of plant (in millimeters). Use the Spearman's rank correlation
coefficient to test for a correlation between the temperature and the plant growth.
Use a significance level of
.
-Determine the value of the test statistic.
Sample
A subset of a population selected for measurement, observation, or questioning to provide statistical information about the population.
Sampling Error
The error that occurs in statistical analysis from selecting a sample that is not perfectly representative of the entire population, potentially leading to inaccurate results.
Nonresponse Bias
A form of bias in survey data resulting from the difference between those who respond to the survey and those who do not, potentially skewing the results.
Sentiment Analysis
The computational process of identifying and categorizing opinions expressed in a piece of text to understand the writer's attitude.
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