In testing the hypotheses:
H0: $\mu$D = 5
HA: $\mu$D $\neq$ 5,
two random samples from two normal populations produced the following statistics:
nD = 36, $\bar { X } _ { D }$ = 7.8, sD = 7.5.
What conclusion can we draw at the 5% significance level?

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The Answer of In testing the hypotheses:
H0: $\mu$D = 5
HA: $\mu$D $\neq$ 5,
two random samples from two normal populations produced the following statistics:
nD = 36, $\bar { X } _ { D }$ = 7.8, sD = 7.5.
What conclusion can we draw at the 5% significance level?

In Testing the Hypotheses: H0 μ\muμ D = 5 HA μ\muμ D ≠\neq=

In Testing the Hypotheses:
H0 $\mu$ D = 5
HA $\mu$ D $\neq$