The following table lists the number of unicyclists in Corvallis, OR. by age group. Age Group Frequency <19 42 20-29 59 30-39 92 40-49 30 50-59 93 60-69 74 270 21 What is the probability that a randomly selected unicyclist from Corvallis, OR. is not between 30 and 39? Answer in decimal form. Round your answer to 3 decimal places. Your Answer: Answer

The following table lists the number of unicyclists in Corvallis, OR. by age group. Age Group Frequency <19 42 20-29 59 30-39 92 40-49 30 50-59 93 60-69 74 270 21 What is the probability that a randomly selected unicyclist from Corvallis, OR. is not between 30 and 39? Answer in decimal form. Round your answer to 3 decimal places. Your Answer: Answer

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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5. When a roulette wheel is spun a ball ends up on one of the 40 numbers located on it; 19 of the numbers are black, 19 are red and 2 are green. Find the following: a. the probability that the ball lands on a green number. b. the probability that the ball lands on a number that is not red.
In a statistics class of 43 students, there were 15 men and 28 women. Five of the men and six of the women received an A in the course. A student is chosen at random from the class. 1. Find the probability that the student is a woman.2. Find the probability that the student received an A.3. Find the probability that the student is a woman or received an A.4. Find the probability that the student did not receive an A.
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Pls do parts d and e
Q1: Fourteen concrete columns had been poured and the length of the columns were (in cm): 99, 98, 96, 92, 89, 112, 107, 106, 104, 102, 101, 99, 101, 94 a. Find frequency table. b. Draw histogram and polygon. Draw cumulative frequency. d. Find the probability of a column length less than 98.5 cm. e. Find the probability of a column length equal to 93 cm. с.
The mean number of boxes shirts purchased from a souvenir store per week is 5. Find the probability that in a week there are three or more boxes of shirts sold. a. 0.543 b. 0.491 c. 0.549 d. 0.351
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1. Use this table for the following questions: Female Male TotalShort Hair 20 40 60 Long Hair 30 10 40 Total 50 50 100 a. Complete a total probability table.b. Complete a row probability tablec. Complete a column probability table.d. The probability that a student does not have long hair. _________e. The probability that a student is male or has short hair. ________f. The probability that a student is a female and has long hair. _________g. The probability that a student is male, given that the student has long hair. _________h. The probability that a student has long hair, given that the student is male. _________i. Of all the female students, the probability that a student has short hair. ________j. Of all students with long hair, the probability that a student is female. _________k. The probability that a student is female or has long hair.…
Find the indicated probability. 21. A hotel estimates that 95.5% of people who book a room actually show up. If the hotel takes reservations for 122 rooms in a hotel that has 120 rooms, what is the probability that the number of people who show up will exceed the capacity of the hotel?
This is statistics and probability Please answer ASAP
jar Men Women Вoys Girls Total Survived 343 369 36 37 785 Died 1459 154 38 39 1690 Total 1802 523 74 76 2475 1. Find the probability that a randomly selected Runtanic passenger was not a boy. 2. Find the probability that a randomly selected Runtanic passenger was a boy, given that the passenger died. 3. Find the probability that a randomly selected Runtanic passenger survived, given that the passenger was a woman.