Answer:
$60775000
Step-by-step explanation:
Question ask for how much $ you lose in 52 weeks.
You're given that computer is down 2.75 hours per week. Each of those hours cost you $425000.
In other word, you loose 2.75×425000=$1168750 each week.
If 1 week cost you $1168750,
then 52 weeks, you'll lose 1168750×52=$60775000
Answer:
Step-by-step explanation:
In the two independent samples application, it involves the test of hypothesis that is the difference in population means, μ1 - μ2. The null hypothesis is always that there is no difference between groups with respect to means.
Null hypothesis: ∪₁ = ∪₂. where ∪₁ represent the mean of sample 1 and ∪₂ represent the mean of sample 2.
A researcher can hypothesize that the first mean is larger than the second (H1: μ1 > μ2 ), that the first mean is smaller than the second (H1: μ1 < μ2 ), or that the means are different (H1: μ1 ≠ μ2 ). These ae the alternative hypothesis.
Thus for the z test:
if n₁ > 30 and n₂ > 30
z = X₁ - X₂ / {Sp[√(1/n₁ + 1/n₂)]}
where Sp is √{ [(n₁-1)s₁² + (n₂-1)s₂²] / (n₁+n₂-2)}
Answer:
you have to use the formula
Step-by-step explanation:
length times with time height
