Answer:
2
Step-by-step explanation:
Answer:
postulates of 1-3 : if two independent planes intersect , they intersect in exactly 1 line . hope its helpful .
Answer:
Individuals with calcium level 8.7 mg/dL or low are considered with low calcium level and above that are not considered low.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 9.5 mg/dL
Standard Deviation, σ = 0.5 mg/dL
We are given that the distribution of calcium levels is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.05
Calculation the value from standard normal z table, we have,
Thus, individuals with calcium level 8.7 mg/dL or low are considered with low calcium level and above that are not considered low.
There is a very great website called Desmos that can efficiently graph any equation. I think it will help a lot :)
Since this function is an absolute value, then it would look like a V shape on a graph. The vertex will always start at (0,0). Inside the absolute value x is subtracted by 3 which means the vertex will move to the right by 3 units. The entire function is added by 6 which means the vertex will move up by 6 units. I've attached a graph showing the final vertex of f(x)=-|x-3|+6 which is (3,6)
Hope This Helps :)