<u>Answer:</u>
The mid-point is (7.5, 8.5).
<u>Step-by-step explanation:</u>
We are given two points (9,9) and (6,8) as the endpoints for a line segment and we are to find the midpoint of this segment.
We know that the formula for finding the mid point is:
<em>Mid point = </em>
So substituting the given values of the coordinates of the endpoints in the above formula to get:
Therefore, the mid-point is (7.5, 8.5).
Answer:
0.4207 is the probability that the blood pressure is less than 97.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 100
Standard Deviation, σ = 15
We are given that the distribution of blood pressure is a bell shaped distribution that is a normal distribution.
Formula:
P(blood pressure is less than 97)
P(x < 97)
Calculation the value from standard normal z table, we have,
0.4207 is the probability that the blood pressure is less than 97.
Answer:
the answer is d 5
Step-by-step explanation:-6 +5= -1