In a large class of introductory statistics students, the professor had each person toss a fair coin numerous times and calculate the proportion of his or her tosses that were heads. one of the students in the class claims to have tossed her coin 170 times and found only 42% heads. what do you think of this claim?

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

u get 2 big as balls

answer: i also need

step-by-step explanation: