Answer:
Quadrant 1
Step-by-step explanation:
The actual solution to the system lies in quadrant 1
You can even test points in that double shaded region
check : (6,2)
Answer:
A
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
No because the arcs do not have the same measure. The measure of one arc is 142 and the other is 140.
Answer:
Step-by-step explanation:
According to the central limit theorem, if independent random samples of size n are repeatedly taken from any population and n is large, the distribution of the sample means will approach a normal distribution. The size of n should be greater than or equal to 30. Given n = 100 for both scenarios, we would apply the formula,
z = (x - µ)/(σ/√n)
a) x is a random variable representing the salaries of accounting graduates. We want to determine P( x > 52000)
From the information given
µ = 50402
σ = 6000
z = (52000 - 50402)/(6000/√100) = 2.66
Looking at the normal distribution table, the probability corresponding to the z score is 0.9961
b) x is a random variable representing the salaries of finance graduates. We want to determine P(x > 52000)
From the information given
µ = 49703
σ = 10000
z = (52000 - 49703)/(10000/√100) = 2.3
Looking at the normal distribution table, the probability corresponding to the z score is 0.9893
c) The probabilities of either jobs paying that amount is high and very close.
Select the proper order from least to greatest for 1/2, 5/6, 2/7, 4/2. A. 2/7, 1/2, 5/6, 4/2. B. 2/7, 5/6, 1/2, 4/2 C. 4/2, 2/7,
Elanso [62]
2/7 < 0.5
<span>1/2 = 0.5 </span>
<span>5/6 > 0.5 </span>
<span>4/2 = 2
I hoped I helped. :)</span>
