Can height be a discrete random variable? For example, would height be considered a discrete variable if it was the height of basketball players listed in a program? (Since it is most likely rounded to one decimal place)
Answer : if there are no restrictions provided on the measurement then height cannot be treated as the discrete random variable. It is always a continuous random variable.
But as it is given that height always has be rounded off to one decimal place. So there will be only finite values for height in such case and thus it can be treated as the discrete random variable.
Can height be a discrete random variable? For example, would height be considered a discrete variable...
Identify whether the given value is a discrete random variable, a continuous random variable, or if it is not a random variable and why: a) A college basketball player's height that is reported in the game-day program b)The color of a student's car c) The exact weight of an airline passenger's carry-on bag
Question 1 Which of the following is not an example of a discrete Random variable? Exact weight of a baby at birth O Time of birth rounded to the nearest minute Welght of a baby rounded up to 100 decimal places O The number of bedrooms in a house D Question 2 Suppose there are two events A and B each with probability greater than zero. Can the two events be both mutually exclusive and indep ONo, And B cannot...
Determine whether the value is a discrete random variable, continuous random variable, or not a random variable. a. The number of points scored during a basketball game b. The number of statistics students now reading a book C. The eye color of people on commercial aircraft flights d. The number of free-throw attempts before the first shot is made e. The height of a randomly selected giraffe f. The number of people with blood type A in a random sample...
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of points scored during a basketball game. (b) The amount of rain in City B during April. (a) Is the number of points scored during a basketball game discrete or continuous? A. The random variable is discrete. The possible values are x≥0. B. The random variable is continuous. The possible values are x =0, 1, 2..... C. The random variable is discrete. The...
1. Can you use a variable in your program without defining it in your program? Example to explain 2. What are some common error types in programming? 3. Write the pseudo code to define and initialize a variable to store the number of players in a Basketball team.
Give an example of a discrete random variable.
Question 5 Not yet answered Points out of 4.00 P Flag question Give an example of a discrete random variable. Select one: a. The number of inches of rainfall in a county Ob. The number of gallons of concrete used at a construction site C. The number of beverages sold at a lemonade stand d. The time required for a runner to finish a marathon e. The temperature of a pot roast...
Give an example of a discrete
or continuous random variable X (by giving the p.m.f. or p.d.f.)
whose cumulative distribution function F(x) satisfies F(n)=1-1/n!
Thank you very much!
Exercise 3.40. Give an example of a discrete or continuous random variable X p.d.f.) whose the cumulative distribution function F(x) (by giving the p.m.f satisfies F(n)1 - i for each positive integer n or
The random variable x has the following discrete probability
distribution. Complete parts a through f
Question Help O The random variable x has the following discrete probability distribution. Complete parts a through f. P(x) 622 8 0.4 0.2 9 0.2 0.1 a. List the values x may assume. DODO. (Use ascending order.) b. What value of x is most probable? c. Display the probability distribution as a graph. Choose the correct graph below. OA. OB Oc. OD 071 LUH >...
7.Give an example of a discrete-type random variable with an
infinite mean. (Give the p.m.f., and show that the mean is
infinite.)
6. Suppose that X is a non-negative, integer-valued random variable. See if you can simplify k-1{x>k}. (I am using 1{x>k) as the indicator function of the event {X > k}. So if X = 5 and k = 3, then the indicator function is 1. On the other if X = 5 and k = 7, then the...
True/False: the number of life insurance policyholders is an example of a discrete random variable