Helpplease i’m dying inside i can’t do this anymore
2 answers:
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Answer:
the answer is in the explanation
Step-by-step explanation:
we are given
sample size = 10 for each formulation
mean (formulation 1) = 121
mean (formulation 2) = 112
s (standard deviation ) = 8 mins for each case
null hypothesis μ2 = μ1 (both have average same time)
alternative hypothesis μ2 < μ1
under the test statistics is
t = -2.5
ItI = 2.5
The P-value at ItI = 2.5 at = 0.05 μ = 0.010699
check the remaining solution and diagram in the attached image
