Since there are 10 total cards and each card has an equal probability of being selected, the probability of selecting the number 4 is 1/10.
To find the expected number of times the number 4 will be selected in 240 trials, multiply the probability of selecting the number 4 by the total number of trials:
(1/10) * 240 = 24
Therefore, you would expect to select the number 4 approximately 24 times in 240 trials.
A pile of 10 cards labeled 1-10 is shuffled. One card is selected at random. If this experiment is repeated 240 times, how many times would you expect to select the number 4? Use the lesson notes as needed for help.(1 point)
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