Statistics

This question can be rather easily answered,

as soon as outcomes 'a' and 'b' are defined.

cool cooljh

18 outcomes

Pr(a sum ≤ 5 at least once in 3 rolls of 2 dice)

= 1 - Pr(a sum ≤ 5 never appears in 3 rolls of 2 dice)

= 1 - Pr(a sum ≤ 5 does not appear in a roll of 2 dice)3

= 1 - Pr(a sum > 5 appears in a roll of 2 dice)3 = 1 - (26/36)3

= 1 - (13/18)3 = 1 - 2197/5832 = 3635/5832 = 62.3% approx.

Let the required number be x.

2/3 /x=4/5

x=4/5*3/2

x=6/5

10P4 = 5040

9*9*9 = 729 ways.

Statistics is the study of how probable an observed event is under a set of assumptions about the underlying probability distribution.

Controller of legal metrology (weights and measures)

Vehicles are not measured in terms of Kilometers. A meter scale would be more appropriate to describe the length of a vehicle, even a bus.

7

Never mind.

[10, 10, 10, 10, 10, 10, 10] has a mean of 10 and a standard deviation of zero.

just cuz

Roll the dice and if you're doing to put it with fractions the denominator is 6

7/6

or

1.16666...

9.7

There is no such ratio that applies for all single-digit and double-digit integers.

They are {1, 2, 3, 4, 5, 6}.

I think it's 9.5, but I've kind of forgotten how to do this stuff too.

-1% = -0.01

A linear circuit is an electric circuit in which, for a sinusoidal input voltage of frequency f, any output of the circuit (current through any component, voltage across any component, etc.) is also sinusoidal with frequency f. Note that the output need not be in phase with the input.

a Welsh tradition involving white stones and a bonfire

u cant

used for internal consistency or error estimation