Answer:
The answer is D) 60
Step-by-step explanation:
Answer:
Do no reject null hypothesis.
Conclusion:
there is no sufficient statistical evidence at 0.025 level of significance to support the claim.
Step-by-step explanation:
Given that;
mean x" = 5.4
standard deviation σ = 0.7
n = 6
Null hypothesis H₀ : μ = 5.0
Alternative hypothesis H₁ : μ > 5.0
∝ = 0.025
now,
t = ( 5.4 - 5.0) / ( 0.7/√6) = 0.4 / 0.2857 = 1.4
degree of freedom df = n-1 = 6 - 1 = 5
T critical = 2.571
Therefore; t < T critical,
Do no reject null hypothesis.
Conclusion:
there is no sufficient statistical evidence at 0.025 level of significance to support the claim.
Commutative i believe <span />
Answer:
Jenny packaged 12 eggs per carton
Step-by-step explanation:
we know that
To find the rate divide the total amount of eggs by the total number of cartons
so
therefore
The statement is
Jenny packaged 12 eggs per carton
the second one
Step-by-step explanation:
