Suppose you find a coin and flip it 1000 times. How would
you complete each of these
sentences?
a. If the experiment gives
between -?- and -?- heads,
then I will accept that the
coin is fair.
b. If the experiment gives
between -?- and -?- heads,
then I will suspect that the coin
is biased in favor of heads.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.