Question

suppose you toss a coin 10 times. to the nearest thousandth, what is the probability of getting 8 tails? A.) 0.001 B.) 0.004 C.) 0.044 D.) 0.254

Answer 1

D would be correct

Answer 2

im an 10th grade teacher

Answer 3

im an 10th grade teacher

Answer 4

thank you! how did you solve it?

Answer 5

you the thousaths place to determine how to figure it out alll you have to do is take 10 and multiply it by 20 and then round to nearest number

Answer 6

sorry use the thousandths place

Answer 7

did you get it?

Answer 8

ya i got.. when i was solving it i did 1/2 multiplied 10 times and got 1024
so i got confused hehe
so why do we multiply by 20 though?

Answer 9

exactly what you left out of 1024

Answer 10

but i have to go good luck