Brayden tosses a coin 500 times. Of those 500 times, he observes heads a total of 416 times. Calculations show that the probability of this occurring by chance is less than 0.01, assuming the coin is fair. Determine the meaning of the significance level. a. We expect that 416 of every 500 coin tosses will result in heads.
b. At the 0.01 level of significance, the coin is likely not a fair coin.
c. There is certainty that the coin is not a fair coin.
d. The results are not statistically significant at the 0.05 level of significance.

it is C

Step-by-step explanation:

It is c because you can not predict it and you can not force it to be heads or tails

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: