Suppose you are going to take a 15-question true-false test. You will guess at each answer. Design and do a simulation to determine the probability that you will answer at least 8 of the 15 questions correctly.

Question

phi · Answer

it sounds like you need to program something

anonymous · Answer

??

anonymous · Answer

I am confused wdy mean?

phi · Answer

what do they mean when they ask you to 
Design and do a simulation

anonymous · Answer

I really don't know

anonymous · Answer

it has a blank box for me to type in

campbell_st · Answer

simply use a coin, heads for true, tails for false

toss it 15 times and record the results... Number of Heads... 

this would be 1 simulation... 


repeat 50 times and you have a simulation ... 

then count the number of times you had 8 or more heads. 

you could even do it on excel so its done more than 50 times

campbell_st · Answer

if you have a Ti graphics calculator you could use the probability simulation...

ybarrap · Answer

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