Which statement describes the effect on the parabola with an equation of y = x2 - 2x when it is changed to y =) y = 32 +232
O A The parabola is shifted to the left 2 units,
OB. The parabola is shifted to the right 2 units,
C. The parabola is shifted to the left 4 units,
OD. The parabola is shifted to the right 4 units.
Whats the parabola shifted to

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?