In her last semester at SPC, Polly Hedron needs to take Statistics, Composition 2, Ethics, and Physics. Because Polly is registering early, she has 20 choices for her section of Statistics, 19 choices for her section of Composition, 19 choices for her section of Ethics, and 10 choices for her section of Physics. From how many possible schedules can Polly choose? (You may presume that none of these sections interfere with each other)

Q: Find m PSR

A: Given,            The figure is shown below :

Q: 3 21. 2√45x Radical Expressions

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Q: 12) 13) 14) 3.3 4.2 20 10 157 2, 6.1 V

A: 12) In the given figure, there are two chords in the circle which intersects at one point. Now, the…

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: How many students passed all three exams?

A: here from given information define events and draw venn diagram  student fail in math(algebra) = M…

Q: 2. Let, a, = 3, az = 4 and for n2 3, a, = 2a,-1 + an-2 + 5, express a, in terms of n.

A: Introduction: The disparities between every two successive terms in an arithmetic progression (AP)…

Q: 3. Let, a, = 3, a2 = 4 and for n2 3, a, = 2an-1+ an-2 + nº+ 1, express a, in terms of n.

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A: Given Data: a→=-3, 0, -1b→=1, -3, -5   The value of the vector b→ is, b→=x2+y2+z2 Here, x is x…

Q: 2. Prove: A – B = ANB

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

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

A: We have to check

Q: 10) In 2014 there were 1807 students applying in Theatre Academy. Of these applicants 62,98 %…

A: given: Total no of students (100%)=1807 62.98% of 1807 students applied acting depart= 1807 ×…

Q: Suppose that a coach must select 5 players to play on a basketball team. • The coach has 13 players…

A: The coach has 13 player to select from  And only 4 players can play center, so one of them has to be…

Q: c) trace(BD) d) (AB) C

A: Given, A=2-104-29,   B=0-93-1-31324,  C=601-6-11,D=-2-30141     We will compute c)  trace(BD) d)…

Q: regarding the gender and majors of th Major Gender KB) Male Biology Physics Statistics Total (S) (P)…

A: Given: data to find  i) P(B) ii) P(B U M) iii) P(S ∩ F)

Q: Show that V.( A) = V̟A + ¢(V.A)

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Q: 13-13. A bag contains 2 white balls and 3 black balls. Four persons A, B, C and D, in the

A: Given : 2 white and 3 black balls A,B,C,D each draw one ball without replacing First one to draw…

Q: 6, 1, –4, –9, ...

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

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Q: 6 3) Let C = -2 8 Find 2 C

A: We have given a matrix C  We have to find (1/2)C

Q: k GsGe) x Since) X>0

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Q: 2) 3) 12 4) 5) 미. 미이미。 미 미 미 미우 미위미위 미 미 미유 키4 2_3

A: 2. 2540-2440=140

Q: Let A %3D {1,2,3, 4}, В %3D {3,4, 5},С %3D {а, b, с}. Find A n B, A x С, В х С, (АnВ) х ( (Ах С)n (В…

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Q: Evaluate (-()")' 15) 3 į20

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Q: d. 39)87 652

A: Long division method Consider the first digit from the left according to the divisor, check the…

Q: 11) 12) 108 105

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

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Q: 2 find the der ivative d.

A: Consider a function is defined as, y=fx·gx The derivative of such a function is determined using…

Q: 1) 2) 3) 4) 92 109 108 75 112 4.

A: Arc length  S = r.theta   So, 1 .     a = 75r 2.  b = 92/r  3 . c = 108/r

Q: Let f(x) = 4x - 3, g(x) = x² + 4, h(x) = x + 5. Evaluate the following.

A: Given Functions,fx = 4x-3andgx = x2 + 4,hx =  x+5.

Q: Let A = {1, 4, 9} and B = { 1, 3, 6, 10}. A\B = B\A. A True B) False

A:

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.