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The school nutritionist is interested to test if workshops that offeredfun activities using fruits and vegetables increased thechildren's choice ofa fruit or vegetableduring school lunch.Therefore,
The school nutritionist is interested to test if workshops that offeredfun activities using fruits and vegetables increased thechildren's choice ofa fruit or vegetableduring school lunch.Therefore, heconducted a hypothesis using asignificance level of5%
Determine the critical value or values for a one-meanz
-test at the5%
significance level if the hypothesis test isright-tailed(H
a
:>
0
).
z0.10
1.282
z0.05
1.645
z0.025
1.960
z0.01
2.326
z0.005
2.576
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