Mathematics, 28.08.2020 21:01 dawnejones4013
All freshmen, sophomores, juniors, and seniors attended a high school assembly. The total student attendance is shown in the table. A 2-column table has 4 rows. The first column is labeled Class with entries freshmen, sophomores, juniors, seniors. The second column is labeled Number of people with entries 31, 10, 17, 22. Twice during the assembly, a student is chosen at random to assist with the presentation. After the first student has finished assisting, the student returns to the group and can be chosen a second time. What is the probability that the first student chosen is a senior and the second student chosen is a sophomore? StartFraction 11 Over 320 EndFraction StartFraction 3 Over 80 EndFraction StartFraction 11 Over 40 EndFraction Two-fifths Mark this and return
Answers: 1
Mathematics, 21.06.2019 22:30
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
All freshmen, sophomores, juniors, and seniors attended a high school assembly. The total student at...
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