Mathematics, 22.03.2021 01:30 dest8860
The data from a simple random sample with 25 observations was used to construct the plots given below. The normal probability plot that was constructed has a correlation coefficient of 0.940. Judge whether a
t-interval could be constructed using the data in the sample.
Click here to view the normal probability, plot and the boxplot.
Click here to view the table of critical values of the correlation coefficient
The normal probability plot does not suggest the data could come from a normal population because 0.340 > 25 and the boxplot does not show outliers, so a t-interval could not be constructed.
(Round to three decimal places as needed.)
Answers: 2
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