Computer chips are a normal good. suppose the economy slips into a recession so that income falls. as a result, the demand for
1 answer:
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Answer:
Part A: Null hypothesis. H₀: M₁ = M₂
Alternative hypothesis, H₁ : M₁ > M₂
Part B: x1-x2 = 6459-5735 = 724
Part C: p-value = 0.000
Part D: No, the difference in brain size is not due to random chance
Explanation:
See attached image
Answer:
13.01%
Explanation:
Gross Margin Ratio =
Gross Margin Ratio =
Gross Margin Ratio =
Gross Margin Ratio = 13.01%
Gross Profit Margin is represented as (Percentage) %. Now, the Gross profit margin is really worth investigating. It not only helps when comparing Gross Profit Margin with competitors but is also helpful in investigating and comparing previous year's Gross Profit Margin. If the Gross Profit Margin fallen there could be number of reasons for this, one might be the cost of goods sold has gone up. On contrary, on the other hand the increase in Gross Profit Margin might be because of increase in selling prices.