Question

a range
b. variance
e standard deviation a mean de
If the standard deviation is 8, then the variance is
a 25
b. 81
d. 16
7. If the highest data is 52 then the range is 32, the lowest data is
a 10
h. 20
d. 40
*
If the variance is 81, then the standard deviation is
a 6
b. 7
8
e. 30​

Answer 1

Answer:

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Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the angle subtended at the center, in degrees, and r is the radius of the circle. Area of a Sector of Circle = 1/2 × r2θ, where, θ is the angle subtended at the center, in radians, and r is the radius of the circle.

Step-by-step explanation:

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