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According to this n = 49 H0: = 50 = 54.8 Ha: 50 = 28 The p-value is equal to a.
According to this
n = 49 H0: μ = 50
= 54.8 Ha: μ ≠ 50
σ = 28
The p-value is equal to
a. 0.1151
b. 0.2698
c. 0.2302
d. 0.3849
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