Which statement about t-distributions is false?
a) The t-distribution is symmetric.
b) The standard deviation of the t-distribution
approaches as the degrees of freedom
increases.
d) The t-distribution is centered at zero.
C) The t-distribution has a larger standard
deviation than the standard normal
distribution.

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

you bought 31 v bucks

step-by-step explanation:

25+6=31