Suppose that we are testing H0 0 versus H1 0 Calculate t

Suppose that we are testing H₀: ? = ?₀ versus H₁: ? < ?₀. Calculate the P-value for the following observed values of the test statistic:
(a)z₀ = -2.18
(b)z₀ = -1.73
(c)z₀ = -2.74
(d)z₀ = -1.57
(e)z₀ = 0.35

Round your answers to five decimal places.

(a)

Solution

Using the z value table find the p values:

a)0.0146

b)0.0418

c)0.0031

d)0.0582

e)0.6368