What is serialibilty?

How many red cards are in a deck of cards? What are the odds of getting pregnant during the first day of your period? What is the main difference in qualitative and quantitave observation? What is the percentage of 250? An experiment consists of flipping a coin and then rolling a die What is the probability of observing a head on the coin or a 3 on the die? What does chloroplasm mean? Why is strata called homogenous in stratified sampling? What is a representation of a sequence of events? What are the three numbers that fall more frequently in the MI lottery? At which dilution is VDRL test for syphilis considered positive? What are the characteristics of a histogram? When two events are independent the probability that one event occurs in no way affects the probability of the other event occurring true or false? How many times should you repeat a test for it to be valid? How many 10's in a pack of 52 playing cards? What does it mean when a guy and girl nut at the same time? What does it mean if you get your period 2 time in one month in different date? What is 75.48 rounded to the nearest tenth? What is an average weight of a 9 year old who is 4 feet and 7 inches tall? How do you do this problem Suppose you have an unfair number cube and the probality of rolling a 2 is 0.7 What is the probality that you will NOT roll on 2? What does double-bar graph mean?