1 of 2 (1 complete) HW Score: 0%, 0 of 25 pts 13.2.1 Question Help (a) Find the

Question

1 of 2 (1 complete) HW Score: 0%, 0 of 25 pts 13.2.1 Question Help (a) Find the critical value from the Studentized range distribution for =0.05, 30, and k= 19. (b) Find the critical value from the Studentized range distribution for = 0.05,-12, and k = 17 (c) Find the critical value from the Studentized range distribution for -005,-8, and k-14. (d) Find the critical value from the Studentized range distribution for Ho: 1 = 2 = ,-+" 5, with n-24 at = 0.05. (a) 5.429 (Round to three decimal places as needed.) (b) 6.023 (Round to three decimal places as needed.) (c) 6.389 (Round to three decimal places as needed.) (d) (Round to three decimal places as needed.)

Explanation / Answer

use this table (append http:// at the front)

davidmlane.com/hyperstat/sr_table.html

a)

look for 30 in the rows and 19 in the columns

5.4286

b)

look for 12 in rows and 17 in columns

6.0231

c)

look for 8 in rows and 14 in columns

6.3888

d)

use this formula in excel

=+T.INV(0.05,23)

as df = n-1

-1.71387

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