71% of all students at a college still need to take another math class. If 43 students are randomly selected, find the probability that a. Exactly 28 of them need to take another math class. b. At most 32 of them need to take another math class. c. At least 28 of them need to take another math class. d. Between 26 and 31 (including 26 and 31) of them need to take another math class. Round all answers to 4 decimal places. Question Help: DVideo Written Example Message instructor Submit Question Jump to Answer 13 43,525 MAR 14 étv 022 田 F4 3. 4. ger
71% of all students at a college still need to take another math class. If 43 students are randomly selected, find the probability that a. Exactly 28 of them need to take another math class. b. At most 32 of them need to take another math class. c. At least 28 of them need to take another math class. d. Between 26 and 31 (including 26 and 31) of them need to take another math class. Round all answers to 4 decimal places. Question Help: DVideo Written Example Message instructor Submit Question Jump to Answer 13 43,525 MAR 14 étv 022 田 F4 3. 4. ger
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 82CR
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![71% of all students at a college still need to take another math class. If 43 students are randomly selected,
find the probability that
a. Exactly 28 of them need to take another math class.
b. At most 32 of them need to take another math class.
c. At least 28 of them need to take another math class.
d. Between 26 and 31 (including 26 and 31) of them need to take another math class.
Round all answers to 4 decimal places.
Question Help: DVideo Written Example Message instructor
Submit Question
Jump to Answer
13
43,525
MAR
14
étv
022
田
F4
3.
4.
ger](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F21faeb19-ab9d-4be0-9a7f-4429ed3afffd%2Fcb913f6e-a9b7-47ef-97e7-07691fc284fa%2F7swc52l.jpeg&w=3840&q=75)
Transcribed Image Text:71% of all students at a college still need to take another math class. If 43 students are randomly selected,
find the probability that
a. Exactly 28 of them need to take another math class.
b. At most 32 of them need to take another math class.
c. At least 28 of them need to take another math class.
d. Between 26 and 31 (including 26 and 31) of them need to take another math class.
Round all answers to 4 decimal places.
Question Help: DVideo Written Example Message instructor
Submit Question
Jump to Answer
13
43,525
MAR
14
étv
022
田
F4
3.
4.
ger
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