ーC 云 urses/ MAT2055DEsp22-D03/22299 / February 14 - February 20 / Ch. 4 Homework Ass %#388: A school newspaper reporter decides to randomly survey 13 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 19% of students attend Tet festivities. We are interested in the number of students who will attend the festivities. (Bold #'s are randomized.) a. In words, define the Random Variable X. b. List the values that X may take on. (List every single value in order; Separate the answers with commas. NO SPACES.) c. Give the distribution of X: X~ d. How many of the 13 students do we expect to attend the festivities? Do not round your answer. What calculation did you do to get that answer? e. Find the probability that at most four students will attend. (Round to five decimals.) BinomialDist MacBook Alr 000 000 DD F7 F4 F5 F8 V 9

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