Pregunta 2 Given a normal distribution with u = 100 and o = 10 what is the probability that (A) X > 75? Answer: (B) X > 120 ? Answer: (C) X < 80 or X > 110? Answer: (D) Between what two X values (symmetrically distributed around the mean) are 80% of the values? Answer: X = and X =

Q: Given B={c, o, d} C={c, d, o} Which of the following is FALSE? OBCC OCCB OC B B = C

A: Solution:-

Q: Using the digits 2 through 9, find the number of different 5-digit numbers such that: a. Digits can…

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Q: d) Science club only e) Mathematics and science club but not English club

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Q: preve YCP Yep

A: We have to prove that f-1∪r∈pBr=∪r∈pf-1Br.            →1

Q: a. no three digits are to be the same? b. the number must be odd? c. the number must be even?

A: here given  5 digit number formed from the digits 1,2,3,....9  so there are 9 digit available for…

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A: Solution by using definition as follows :

Q: 5,6,7} C={6,7,8,9}

A: The sets given are ,  A={1,2,3,4} B={3,4,5,6,7} C={6,7,8,9}. To determine whether the set A and C…

Q: 2. How many letters words can be form using the letters of words, MISSISSIPPI and JAZAN.

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Q: 4. A- and B- what is A.B. 3. h It

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Q: Evaluate the following expression. 5 5 (EEi+E? + 3)) i=1 i=1 i=1

A: To evaluate the given expression, for i= 1, 2, 3, 4, 5

Q: 3) Simplify. 29 a) 15 b) ;¹5 c) i -18 d) i

A: Since this is a multiple subpart question, according to the Bartleby answering rule, only the first…

Q: Given A {1,2,3,4}, B = {2,4,6,8}, and C {1,3,5,7,9}. Find: a) ANB b) BUC c) (ANB)N (BU C)

A: Given- A=1,2,3,4, B=2,4,6,8 and C=1,3,5,7,9 To find- The value of  aA∩BbB∪CcA∩B∩B∪C

Q: 1-In which condition the LCM  of two numbers is one of the numbers? Give an example? 2-In which…

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Q: L. Si S 12rzdydzdz=?

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Q: 14 20 O 44 43 O 55 O35

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Q: ex: Find the number of wolds of length 3 thet Can be written using the lettels A, B, GD and E Such…

A: There are total 5 letters and we have to make words of length 3 using this letters.

Q: Let A = {1, {b}, {1, b}} a. Place an e or in the blank to make each of the following statements…

A: ● Let x be an element of a set A , then its denoted as x∈A .● If All elements of a set B is present…

Q: تام Salve b finite diffrence methed 1 لكل سليم + 3 مع لوله

A:

Q: let a, b, c, d, four consecutive positive numbers show that g.c.d (a, b, c, d)=1

A: Given :- a, b, c, d, four consecutive positive numbers. As a,b,c,d are consecutive positive numbers…

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A: Given:    Subparts is given

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A: Answer:- If "A" is a set and "x " is an element of the set then the statement "x∈A means that x is…

Q: n a stock room of a car dealership, there are 4 red, 2 white, and 3 blue flags. There are three flag…

A: Given that there are a total of 9 flags with 4 red, 2 white, and 3 blue flags

Q: Dtemine the pichlulc)of the rouf, wite your answer in'simplet form

A: Here we find the slope of roof.

Q: a.) A father is three times as old as his son. Four years ago he was four times as old as his son…

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Q: From a point 4 miles north of a cell tower, a hiker walks 2.5 miles west. How far is the hiker from…

A: Let us first make a diagram to understand the problem better. The hiker is initially at A, 4 miles…

Q: In how many ways can 2 people each have different birth months? OA. 66 ⠀ OB. 24 C. 144 D. 132

A: 2 people are there

Q: The symbol U represents which of the following A union, "and" B) union, "or" c) intersection, "and"…

A: The union of a two sets A and B denoted by A U B, is the set of all elements that are in the set A…

Q: Which expression would be correct to mathematically figure out how many pennies are in $5? А. 5+0.01…

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Q: At a used-book sale, 92 books are adult books and 145 are children's books. Of the adult books, 60…

A: Given No. of adult books = 92 No. of children's books = 145   Of the adult books 60 are nonfiction…

Q: What is 12 to 5

A: 12 multiply 5 is 60.   As 12×5 = 60

Q: Select the correct answer below: 0 (-6,-2) 0 (0,-2) (-18,-4) O (0,4) O(-6,-4) (-18.4) 200 Б 3

A: Here we have two vectora u and w . Need to perform indicated vector operation.