Find the median for the data set: 78, 160, 55, 58, 73, 37, 176, 107, 164, 144, 191 and 1.

92.5

Step-by-step explanation:

Put them in order first:

1, 37, 55, 58, 73, 78, 107, 144, 160, 164, 176, 191

78 and 107 are in the middle.

78 + 107 = 185

185 ÷ 2 = 92.5

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol