Answer:
16%
Step-by-step explanation:
Calculate the z score.
z = (x − μ) / σ
z = (2.5 − 3.1) / 0.6
z = -1
According to empirical rule, 68% is between -1 and +1 standard deviations.
P(-1 < Z < 1) = 68%
Since normal distributions are symmetrical, 34% is between -1 and 0 standard deviations.
P(-1 < Z < 0) = 68% / 2 = 34%
And since 50% is less than 0 standard deviations, that means 16% is less than -1 standard deviations.
P(Z < -1) = 50% − 34% = 16%
I think it maybe be <span>complementary</span>, sorry I'm not completely sure but i hope this helps.
Answer:
(pound-feet)
Step-by-step explanation:
Given that:
Torque = r × F
Where ; r = radius in feet ; F = force in pounds
Hence, a possible unit measure of torque using the units provided for both force and Radius will be :
r (feet) × F (pounds) = Torque (pound-feet)
Hence, the possible unit of measure of torque = (pound-feet)
Other unit measure may be :
r (metres) × F(Newton) = Torque (newton-metre)
Answer:
358
Step-by-step explanation: