The following data was calculated during a study on sensory memory.Now find the critical value(s) and sketch the rejection region for this hypothesis test:

• A psychologist would like to test the claim thatthe average length of time sensory information is stored as sensory memory is different than0.3
• seconds.
• The significance level is0.01
• Test statisticz0 =2.03

Use the curve below to show your answer:

• Select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram.
• Then use the purple slider to set the critical value(s)on thex
• -axis.
• Finally, set the red test statistic appropriately by moving the point on the x-axis

z0.10 z0.05 z0.025 z0.005

1.282 1.645 1.960 2.576

WHAT IS THE Z SCORE and is this a right tailed, left tailed, or two tailed test