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2 years ago

Which is the preferred measure of spread for a data set with outliers?

Mathematics

2 answers:

dybincka [34]2 years ago

7 0

Answer:

A, or IQR, Inquartile range

<3 Hope this response isn't too late! Good Luck!

Edge 2020-2021

OLEGan [10]2 years ago

4 0

I’m pretty sure it’s median because that’s what you would usually use for outliers.

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Initially a wheel rotating about a fixed axis at a constant angular deceleration of 0.5 rad/s 2 has an angular velocity of 0 rad

Zigmanuir [339]

Answer:

$\theta = 5.83\ rad$

Step-by-step explanation:

given,

angular deceleration, α = -0.5 rad/s²

final angular velocity,ω_f = 0 rad/s

angular position, θ = 6.1 rad

angular position at 3.9 s = ?

now, Calculating the initial angular speed

$\omega_f^2 = \omega_i^2 + 2 \alpha \theta$

$0 = \omega_i^2 - 2\times 0.5\times 6.1$

$\omega_i = \sqrt{6.1}$

$\omega_i = 2.47\ rad/s$

now, angular position calculation at t=3.9 s

$\theta = \omega_i t + \dfrac{1}{2}\alpha t^2$

$\theta =2.47\times 3.9 - \dfrac{1}{2}\times 0.5\times 3.9^2$

$\theta = 5.83\ rad$

Hence, the angular position of the wheel after 3.9 s is equal to 5.83 rad.

7 0

3 years ago

Helppp plsssss!! Asap Thanks

lubasha [3.4K]

Answer:

Ithink the answers B

Step-by-step explanation:

I think this because its even

3 0

3 years ago

Write a function rule for the following geometric sequence.

Natasha2012 [34]

I think it f(x) = 3x + 4 if I am wrong I am so so sorry have a great day.

3 0

3 years ago

If a club charges an initial fee of $99 to join, and a monthly fee of $45. Write an equation that represents the cost of being a

ANEK [815]

Equation: 99 + 45x, with x as how many ever months.

After five months:
99 + 45(5) = 99 + 225 = $324.

8 0

3 years ago

The diameter of a circle is 8 meters. What is the circle's circumference?

k0ka [10]

Answer:

25.13 square meters

Step-by-step explanation:

The formula for finding the circumference of a circle is πd or pi times the diameter

Diameter = 8 meters

Pi = 3.14

3.14 times 8 = 25.13

4 0

3 years ago