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Can anyone do this question in 10mins please. For the numerical

Can anyone do this question in 10mins please.

For the numerical questions below, express your answers in four decimal places.

Suppose a data set of 33 observations has a sample mean of -111.1 and a sample standard deviation of 36. Assume we are interested in whether the data is statistically different from -121 at the 5% level of significance.

A) What is the distribution of the test statistic?

Student-t distributionNormal distributionUniform distributionBinomial DistributionNone of the above

B) What is the value of the test statistic?

C) What are the critical values?
Lower Value is: 

Higher Value is: 

Please answer all parts of the question.


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This question was answered on: Feb 21, 2020

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