Texas Instruments TI-34 MultiView Manual descargar pdf (Pagina 39)

39

This line of best fit, y

' = 0.6773251896x

'-18.66637321

models the linear trend of the data.

The linear model gives an estimated braking distance of

18.59 meters for a vehicle traveling at 55 kph.

Probability

H

This key displays two menus: PRB and RAND.

PRB contains the following options:

Press $ to view a and b.

%s %t 3 #

< 55 E <

nPr Calculates the number of possible

permutations of n items taken r at a time,

given n and r. The order of objects is

important, as in a race. n and r must be

positive integers.

nCr Calculates the number of possible

combinations of n items taken r at a time,

given n and r. The order of objects is not

important, as in a hand of cards. n and r must

be positive integers.

! A factorial is the product of the positive

integers from 1 to n. n must be a whole

number

{ 69.

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