Question

20) You wish to test the claim that p> 6 at a level of significance of ?-005 and are given sample 20) statistics n 50, x - 6.3, and s 1.2. Compute the value of the standardized test statistic. Round your answer to two decimal places A) 1.77 B) 3.11 C) 0.98 D) 2.31 amnle size of n 35 and a level of 21)

Answer 1

Test statistics

t = $\bar{x}$ - $\mu$ / S / sqrt(n)

= 6.3 - 6 / 1.2 / sqrt(50)

= 1.77 (Rounded to two decimal places)