Question

fast please,need help. with full explanation and formula.fast!!​

Answer 1

Answer:

1.

i. Probability of getting Number 4 = $\frac{1}{6}$

ii. Probability of getting a Number greater than 4 (5 or 6)  $= \frac{1}{3}$

iii. Probability of getting a Number less than 4 (1 or 2 or 3) = $\frac{1}{2}$

iv. Probability of getting an even Number (2 or 4 or 6) = $\frac{1}{2}$

v. Probability of getting a Number greater than 6 = 0

vi. Probability of getting a Number less than 7 ( = 1,2,3,4,5,6) = $1$

In descending order:

$\frac{7}{-18}$ > $\frac{-5}{12}$ > $\frac{-4}{9}$ > $\frac{2}{-3}$

Step-by-step explanation:

1.

i. Probability of getting Number 4 = $\frac{1}{6}$ [one in six possibilities]

ii. Probability of getting a Number greater than 4 (5 or 6) = $\frac{1}{6} + \frac{1}{6} = \frac{1}{3}$

iii. Probability of getting a Number less than 4 (1 or 2 or 3) = $\frac{1}{6} + \frac{1}{6} + \frac{1}{6} = \frac{1}{2}$

iv. Probability of getting an even Number (2 or 4 or 6) = $\frac{1}{6} + \frac{1}{6} + \frac{1}{6} = \frac{1}{2}$

v. Probability of getting a Number greater than 6 = $\frac{0}{6}$ = 0

vi. Probability of getting a Number less than 7 ( = 1,2,3,4,5,6) = $\frac{1}{6} + \frac{1}{6} +\frac{1}{6} +\frac{1}{6} +\frac{1}{6} +\frac{1}{6} = 1$

2.

$\frac{-4}{9}$ = - $\frac{16}{36}$

$\frac{7}{-18}$ = - $\frac{14}{36}$

$\frac{2}{-3}$ = - $\frac{24}{36}$

$\frac{-5}{12}$ = - $\frac{15}{36}$

In descending order:

$\frac{7}{-18}$ > $\frac{-5}{12}$ > $\frac{-4}{9}$ > $\frac{2}{-3}$