Answer Happy

Need help with the parts i got wrong please
Consider a sample with data values of 23, 21, 16, 11, 26, 30, 24, and 21. Provide the five-number summary for the data. Remember to pay attention to the method used in the textbook for calculating quartiles. Excel and the TI-83/84 may show different values. minimum 11 first quartile 18.5 median 22 X X third quartile 25 maximum 30 123 Tutorial