Homework Answers
A) in rolling a dice the random variable can take following values, X = {1,2,3,4,5,6}
B) it is a continuous variable, as measuring a distance requires real values which is continuous variable.
C) the number of people are always integral, thus have a well defined definite value. Hence it is discrete variable.
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5. Answer the following parts: a. What are the random variable values associated with rolling a...
Determine whether the random, variable is discrete or continuous. In each case, state the possble values...
Determine whether the random, variable is discrete or continuous. In each case, state the possble values of the random variable. (a) The number of people in a restuarant that has a capacity of 100 (b) The square footage of a house. (a) Is the number of people in a restuarant that has a capacity of 100 discrete or continuous? 0 A. The random variable is discrete. The possible values are oss 100. B. Tie random variable is continuous. The possible...
Determine whether the random variable is discrete or continuous. In each case, state the possible values...
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of people with blood type Upper A in a random sample of 17 peoplepeople with blood type A in a random sample of 17 people. (b) The amount of rain in City Upper B during Aprilamount of rain in City B during April. (a) Is the number of people with blood type Upper A in a random...
Determine whether the random variable is discrete or continuous. In each case, state the possible values...
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 time it takes for a light bulb to burn out. (a) is the number of points scored during a basketball game discrete or continuous ? O A. The random variable is continuous. The possible values are x 20. OB. The random variable is discrete. The possible values are...
Determine whether the random variable is discrete or continuous. In each case, state the possible values...
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 square footage of a house. (a) Is the number of points scored during a basketball game discrete or continuous? O A. The random variable is continuous. The possible values are x = 0, 1, 2,.... OB. The random variable is continuous. The possible values are x20. O C....
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable.
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...
Listed is a series of experiments and associated random variables. In each case, identify the values...
Listed is a series of experiments and associated random variables. In each case, identify the values that the random variable can assume and state whether the random variable is discrete or continuous. Experiment Random Variable Values Continuous or Discrete a. Take a 10-question examination Number of questions answered correctly - Select your answer -0 , 1 , 2 ,..., 10x ≥ 0x ≤ 101 , 2 , 3 ,..., 10Item 1 - Select your answer -ContinuousDiscreteItem 2 b. Observe cars...
Determine whether the random variable is discrete or continuous. In each case, state the possible values...
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 points scored during a basketball game. (b) The time it takes to fly from City Upper A to City Upper Btime it takes to fly from City A to City B. (a) Is the number of points scored during a basketball game points scored during a basketball game discrete or...
Determine whether the random variable is discrete or continuous. In each case, state the possible values...
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of customers arriving at a bank between noon and 1 : 00 P.M.. (b) The distance a baseball travels in the air after being hit. (a) Is the number of customers arriving at a bank between noon and 1 : 00 P.M. discrete or continuous? A. The random variable is discrete. The possible values are x greater...
Determine whether the following value is a continuous random variable, discrete random variable, or not a...
Determine whether the following value is a
continuous random variable, discrete random variable, or not a
random variable.
Homework: HMK 5.1 - Probability Distributions Save Score: 0.67 of 1 pt 4 of 15 (4 complete) HW Score: 24.44%, 3.67 of 15 pts 5.1.6 8 Question Help O Determine whether the following value is a continuous random variable, discrete random variable, or not random variable. a. The number of people in a restaurant that has a capacity of 150 b. The...
5. Let X be a discrete random variable. The following table shows its possible values associated...
5. Let X be a discrete random variable. The following table shows its possible values associated probabilities P(X)( and the f(x) 2/8 3/8 2/8 1/8 (a) Verify that f(x) is a probability mass function. (b) Calculate P(X < 1), P(X 1), and P(X < 0.5 or X >2) (c) Find the cumulative distribution function of X. (d) Compute the mean and the variance of X.
Determine whether the random, variable is discrete or continuous. In each case, state the possble values of the random variable. (a) The number of people in a restuarant that has a capacity of 100 (b) The square footage of a house. (a) Is the number of people in a restuarant that has a capacity of 100 discrete or continuous? 0 A. The random variable is discrete. The possible values are oss 100. B. Tie random variable is continuous. The possible...
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 time it takes for a light bulb to burn out. (a) is the number of points scored during a basketball game discrete or continuous ? O A. The random variable is continuous. The possible values are x 20. OB. The random variable is discrete. The possible values are...
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 square footage of a house. (a) Is the number of points scored during a basketball game discrete or continuous? O A. The random variable is continuous. The possible values are x = 0, 1, 2,.... OB. The random variable is continuous. The possible values are x20. O C....
Determine whether the following value is a
continuous random variable, discrete random variable, or not a
random variable.
Homework: HMK 5.1 - Probability Distributions Save Score: 0.67 of 1 pt 4 of 15 (4 complete) HW Score: 24.44%, 3.67 of 15 pts 5.1.6 8 Question Help O Determine whether the following value is a continuous random variable, discrete random variable, or not random variable. a. The number of people in a restaurant that has a capacity of 150 b. The...
5. Let X be a discrete random variable. The following table shows its possible values associated probabilities P(X)( and the f(x) 2/8 3/8 2/8 1/8 (a) Verify that f(x) is a probability mass function. (b) Calculate P(X < 1), P(X 1), and P(X < 0.5 or X >2) (c) Find the cumulative distribution function of X. (d) Compute the mean and the variance of X.
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