Answer:
2 7/12
Step-by-step explanation:
9 1/4 - 6 2/3=
9 3/12- 6 8/12=
2 7/12
Answer:
Probability = 0.00621
Step-by-step explanation:
We are given;
Population mean; μ = 400
Population standard deviation; σ = 20
Raw score; x¯ = 450
the probability that the actual costs will exceed the budgeted amount will be the p-value.
Thus, let's first find the z-score after which we will find the p-value.
z = (x¯ - μ)/σ
z = (450 - 400)/20
z = 50/20
z = 2.5
From online p-value from z-score calculator attached, using z = 2.5; one tailed hypothesis; significance level of 0.05, we have;
P-value = 0.00621
Answer:
Obtuse, right, isoceles, acute
Step-by-step explanation:
Answer:
measurements
Step-by-step explanation:
I hope this helped and have a great day!
Answer:
what is the question?
Step-by-step explanation: