Jose is going to use a random number generator 500 times. Each time he uses it, he will get a 1,2,3, or 4 .Complete the following statement with the best prediction.Jose will get something other than a 2…Choose 1 answer:(A) Exactly 250 times(B) Close to 250 times but probably not exactly 250 times(C) Exactly 375 times(D) Close to 375 times but probably not exactly 375 times\
Q. Jose is going to use a random number generator 500 times. Each time he uses it, he will get a 1,2,3, or 4 .Complete the following statement with the best prediction.Jose will get something other than a 2…Choose 1 answer:(A) Exactly 250 times(B) Close to 250 times but probably not exactly 250 times(C) Exactly 375 times(D) Close to 375 times but probably not exactly 375 times\
Understand the problem: Understand the problem.Jose is using a random number generator that produces the numbers 1, 2, 3, or 4 with equal probability. We need to predict how many times he will get a number other than 2 in 500 trials.
Calculate probability: Calculate the probability of getting a number other than 2. Since there are 4 possible outcomes and only one of them is the number 2, the probability of getting a number other than 2 is 3 out of 4, or 43.
Predict number of times: Use the probability to predict the number of times Jose will get a number other than 2.To find the expected number of times Jose will get a number other than 2, multiply the total number of trials by the probability of getting a number other than 2.500 trials ×(43)=375 times
Choose best answer: Choose the best answer based on the prediction.The calculation shows that the expected number of times Jose will get a number other than 2 is 375. However, since random chance is involved, it is unlikely to be exactly 375 times. Therefore, the best prediction is that it will be close to 375 times but probably not exactly 375 times.
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