A statistic teacher thinks that the standard deviation, s , for IQ scores in her class is less than 15. Her class of 25 students has a standard deviation of 12.4. Assume the distribution is normal and 伪 = 0.01.
True or false: The null hypothesis in this case would be H0: 渭 %26gt; 15 .
True
FalseQuestion Below; True or False: The null hypothesis in this case would be H0: 渭 %26gt; 15 .?
You can answer this question by remembering that in any hypothesis testing situation the null hypothesis must be mathematically precise so that calculations can be made
from it.
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