50% of babies are born female. olive wants to find the probability that 20 or more of the 50 babies born today were female. use the simulation data to find the probability. round to the nearest percent.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)