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25.04.2020 •
Mathematics
The Census at Schools program collects data each year from students enrolled in primary and secondary schools in many different countries. In a random sample of 100 students selected from participating schools in Canada, the sample mean arm span of boys is 157.3 cm and the sample standard deviation is 15.43 cm. Find the 95% confidence interval for the population mean span of boys from participating schools in Canada. Use t*
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Ответ:
all real numbers because if the graph goes on infinitely the lines will never intercept
Step-by-step explanation: