describe which of the statement is true under the normal curve?
Which of the subsequent are true statements?
1) The area under the standard normal curve among 0 and 2 is twice the area under area between 0 and 1.
2) The area-under the standard normal curve among 0 and 2 is half the area between -2 and 2.
3) For the standard normal curve the interquartile is approximately 1.34.
1) i and ii
2) i and iii
3) ii and iii
4) i, ii, and iii
5) None of the above gives the complete set of true responses