For a certain animal, suppose that the number of babies born is independent for each pregnancy. this animal has a 70% chance of having one baby and a 30% chance of having 2 babies at each pregnancy. let X be a random variable that represents the total number of babies if the animal gets pregnant twice. construct a table showing the probability distribution of X.

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

What is the slope of the line shown below?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.