a. Al Numa Automobile stocks three brands of battery: brand A; brand B and brand C. 45% are Brand A, 35% are brand B and 20% are brand C. The percentage of defective battery are 4% of brand A, 5% of brand B and 7% of brand C. If the company selects a battery randomly and finds it good what is the probability that it is a brand A tyre.

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A: To determine whether the plane π:3x−y−z−6=0 contains the line [x,y,z]=[3,−1,4]+s[2,3,3], we can…

Q: e work is hard

A: 16. Given,              3906×4=

Q: 14. The vectors a and b are such that |a| = 3, |b| = 5 and a. b = -14, then |a – b| = %3D A 62 B V62

A: Solution: Given vectors a and b such that a=3,  b=5 and a·b=-14

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A:

Q: lo-2 2 (12y-8x) dy da

A: Given: ∫05∫0z2∫010-2z12y-8xdydxdz

Q: Evaluate: -ld. dx 1 2 5.027 2 5.205 2 5.025 2 6.025

A:

Q: y= ektan

A: y=ek tan x                 y'=ddxe k tan x    =e k tan xddxk tanx…

Q: | مد 5 39=3

A: To solve for the value of q.

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Finding the Vector Perpendicular to a 2D LineWe can find a vector perpendicular (normal) to a 2D…

Q: answer 3.D please

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Q: A 46 20 В C

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Q: d 39 II

A: Given: 39=d3 To determine: Value of d.

Q: d-L question

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: pls answer remaining questions

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: 347 [23 A+B= find B 2 Ⓒ

A: Given that

Q: 11 D 78

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Q: Wht is 10-73

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Q: The meam and stand

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Q: 15 (4.3x -2.1) +7.9 = 6 (9.6x –2.4) %3D

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Step 1: Step 2: Step 3: Step 4:

Q: ht, x 772 628 518

A: The scatter plot drawn using the data is displayed below.     Thus, the correct option is,…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: The scalar form of a plane is given by the equation: ax+by+cz=d where n=[a,b,c] is the normal vector…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: Answer 14

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Step 1: Step 2: Step 3: Step 4:

Q: Answer 17

A: We have to find probability

Q: Answer 13

A: Solve using the properties of logarithms

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A:

Q: Find the length of H H. 33° 17° 35-

A: The given problem is solved below in detail.

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A: Here's the line of intersection of the two planes:Finding the Line of IntersectionWe want to find…

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A: Given:Equation 1: 2x + y - z - 9 = 0Equation 2: 8x + 2y + z + 5 = 0Equation 3: 4x - 4y - 2z - 15 = 0…

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A: We can solve this as follows:

Q: 8sin 75 = 4

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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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.