1. Calculate the expected value of the number of cups of coee Alex drinks each day. (1 point)
0.200 cups
0.163 cups
0.976 cups
1.881 cups
There is no information provided to calculate the expected value of the number of cups of coffee Alex drinks each day.
To calculate the expected value of the number of cups of coffee Alex drinks each day, we use the formula:
Expected value = (probability of outcome 1 * outcome 1) + (probability of outcome 2 * outcome 2) + (probability of outcome 3 * outcome 3) + (probability of outcome 4 * outcome 4)
Let's input the given probabilities and outcomes to calculate the expected value:
Expected value = (0.200 * 0.200 cups) + (0.163 * 0.163 cups) + (0.976 * 0.976 cups) + (1.881 * 1.881 cups)
Calculating this expression will give us the answer.
To calculate the expected value of the number of cups of coffee Alex drinks each day, you need to multiply each possible outcome by its probability of occurrence and then sum them up.
In this case, we have four possible outcomes with their corresponding probabilities:
Outcome 1: 0.200 cups
Outcome 2: 0.163 cups
Outcome 3: 0.976 cups
Outcome 4: 1.881 cups
To calculate the expected value, you multiply each outcome by its probability and then sum them up:
Expected value = (Outcome 1 * Probability 1) + (Outcome 2 * Probability 2) + (Outcome 3 * Probability 3) + (Outcome 4 * Probability 4)
Expected value = (0.200 * Probability 1) + (0.163 * Probability 2) + (0.976 * Probability 3) + (1.881* Probability 4)
Since the probabilities of each outcome are not provided in the question, you would need information about the likelihood of each outcome to calculate the expected value accurately.