The following table lists the number of unicyclists in Corvallis, OR. By age group. Age Group Frequency <19 93 20-29 41 30-39 67 40-49 89 50-59 70 60-69 49 270 55 What is the probability that a randomly selected unicyclist from Corvallis, OR. is not younger than 20? Answer in decimal form. Round your answer to 3 decimal places. Your Answer:

Q: Show that = n. mnZ

A: mZ = set of all integers which are divisible by m mnZ = set of all integers which are divisible by…

Q: A artist donates 4 different paintings anf 5 different vases in a museum. The donations will be…

A: Givenno.of paintings=4no.of vases=5Total no.of donations=9

Q: Find a and that solve the vector equation: + ß ;) = (³) 3

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Q: 4) e4y dy 00

A: Note:- We’ll answer the 4th question since we answer only one question at a time. Please submit a…

Q: the same nationality are

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Q: From a list of 10 cheeses and 6 wines, pick 3 cheeses and 3 wines for a tasting.

A: Given- The list of 10 cheese and 6 wines. To Choose-  3 cheeses and 3 wines for a tasting. Identity…

Q: 7. Six chairs are equally spaced around a circular table. What is the number of ways that three men…

A: See this solution in below.

Q: 2. しn

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Q: 2k 5) 9k 2cs 6) 7c's

A: To solving the power of 5 and 6

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Q: 9) 10) 11) 45 109 136 93 61 65 9. s = 10. t = 11. r = WARON edu

A: We have to find angle

Q: There are 16 cubic plastic blocks, each one a different color from the others. How many ways are…

A: There are 16 cubic plastic blocks, each one a different color from the other.

Q: 5) 7) 8) 100 178 106 106 6. i = 5. a = 7. q = 8. q = j = k = %3D

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Q: 1.) 7/9

A: We are solving the first question and for the next question post the question again and alsomention…

Q: At a certain university, a student's senior thesis is acceptable if at least - of the student's…

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Q: 12.) In how many ways can the letters in the word "DIFFERENCE" be arranged?

A: In how many ways can the letters in the word DIFFERENCE be arranged?

Q: 14 - Which one is a basis for the vector space R3 ? 1

A: We have to check

Q: How many different committees of 6 con be formed trom 12 boys f 8 girls it each committee is…

A:

Q: How many arrangements have all 3 a's together?

A:

Q: 1.) 4D4 + 20D³ +35D² +25D+6)y=0

A: Given differential equation: 4D4+20D3+35D2+25D+6y=0To find: General solution.

Q: 20. If P (A) 0.4, P (B) = 0.8 and P (B/A) = 0.6, then P (AUB) is equal to

A:

Q: 19-) 8(3,3) A Area (OABC) -?

A: Given: The figure as  Here AB ⊥ BC and AB = BC To find: Area of ▱OABC

Q: Assume

A: Option I)P(5,5)

Q: 1) (3,4), (4,3) Ans. Independent

A:

Q: Determine n if (i) 2n C3 : "C₂ = 12 : 1

A: From the provided information,

Q: Assume that the color of each block matters.

A: There are 16 cubic blocks, each one a different color from the others.

Q: 13 - A company that produced 2 million phones in 2012 increased its production equally every year…

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Q: Find a and that solve the vector equation: α + B 9 17

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Q: 7) dy

A: We first separate the variables

Q: Find x, y, and z* 3.

A:

Q: A cargo ship unloaded a shipment of 12 photocopy machines that contains 3 defective units. In how…

A:

Q: Q) Number of visitors in a water-boom arena raises 5,000 people averagely every year. In its fourth…

A: We will let that the number of people visited that areana in its first year = x

Q: 3) (0,1,0), (2,1,0), (3,4,7) Ans. Indepena

A: Given

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.