A chemist for a pharmaceutical company wants to determine the median reaction time for a newly developed antacid.
 Open the sample data, AntacidReactionTime.MTW.
 Open the bootstrapping for 1sample function dialog box.
 In Sample, enter Time.
 On the Options tab, enter 1 in Base for random number generator.
Note
Using Base for random number generator ensures that your results match the example.
 Click OK.
Interpret the results
The 95% CI indicates that the chemist can be 95% confident that the value of the median reaction time for the population is between approximately 8.8 minutes and 14.8 minutes. However, the histogram shows that the bars are very sparse, making it hard to see the sampling distribution. Because the sampling distribution isn't clear, the confidence interval may be unreliable. The original sample has only 16 data points. To get a reliable confidence interval, the chemist should collect a larger sample and perform the analysis again.

Time  16  11.3313  3.1149  9.7023  181.300  7.7000  10.0500  16.0000 

Bootstrap Samples for Median 

1000  10.5311  1.5877  (8.8000, 14.8000) 
