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Where are all the 9 th graders? ?? (ZERO!)

Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance:.

cynthia-nolan
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Where are all the 9 th graders? ?? (ZERO!)

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  1. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) • P (not an 8th grader) • P (7th grader) • P (boy or girl) • P (6th grader) • P (9th grader)

  2. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) • P (7th grader) • P (boy or girl) • P (6th grader) • P (9th grader)

  3. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) 28/50 = 14/25 • P (7th grader) • P (boy or girl) • P (6th grader) • P (9th grader)

  4. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) 28/50 = 14/25 • P (7th grader) 18/50 = 9/25 • P (boy or girl) • P (6th grader) • P (9th grader)

  5. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) 28/50 = 14/25 • P (7th grader) 18/50 = 9/25 • P (boy or girl) 50/50 = 1 (Certain) • P (6th grader) • P (9th grader)

  6. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) 28/50 = 14/25 • P (7th grader) 18/50 = 9/25 • P (boy or girl) 50/50 = 1 (Certain) • P (6th grader) 10/50 = 1/5 • P (9th grader)

  7. Students Many students at Superior Middle School (BMS) tried out for the talent show. The following table reflects the try-out attendance: • Where are all the • 9th graders? ?? (ZERO!) • Since there aren’t enough time slots available, only 20 students will be selected out of the number of the number of students who tried out for the event (All students trying out were GREAT, so finalists will have to be determined by lottery!). • Find the following probabilities if each student selected for the talent show is randomly selected. • P (boy) 15/50 = 3/10 • P (not an 8th grader) 28/50 = 14/25 • P (7th grader) 18/50 = 9/25 • P (boy or girl) 50/50 = 1 (Certain) • P (6th grader) 10/50 = 1/5 • P (9th grader) 0/50 = 0 (Impossible)

  8. Great Job! Bravo!! Hurrah!!! Kudos!!!! Congratulations!!!!!

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