Determine whether the following value is a discrete random variable (A), continuous random variable(B) , or not a random variable. (C) a. The time it takes for a light bulb to burn out.
b. The last book a person in City A read
c. The amount of rainfall in a country in a year.
d. The number of people with blood type B in a random sample of 29 people.
e. The number of runs scored during a baseball game.
f. The number of lightbulbs that burn out in the next year in a room with 14 bulbs
g. The time it takes for a light bulb to burn out.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.