Question: Givens: Sample size = 50 x = 15.35 hours s = 2.72 hours = 0.05 Calculate: a) Point Estimate b) Upper interval boundary c) Lower

Givens:

Sample size = 50

x = 15.35 hours

s = 2.72 hours

= 0.05

Calculate:

a) Point Estimate

b) Upper interval boundary

c) Lower Interval boundary

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