rcise 5.2 Suppose that the probability of a successful optical alignment in the assembly of an optical data storage product is 0.8. Assume that the trials are independent. 1. Determine the probability mass function of the number of trials (X) required until the first successful alignment. 2. Find the probability that the first successful alignment requires four Trials at the maximum. 3. Calculate the mean and variance of X.

Q: 5. 8. 45°

A: Solve for value x

Q: 2 2 Que s-tion : - 5 %3D 4-3x 4- 3x

A:

Q: 4. 108 45 C B.

A: As per guideline we have to solve only one since all question are different

Q: 4.5.23 how do we figure out to solve it ?

A: The given polynomial is p (t) = 7 + 20 t2 + 8 t3 and the basis is given as { 1, 2t , -2 + 4t2 , -12t…

Q: 7. 11 object A's works out to be the same length of 7 object B's. How many object B's would it take…

A: Follow the procedure given below.

Q: 6.2.15. By using expressions $(6.2 .21)$ and $(6.2 .22)$, obtain the result for the one-step…

A: Given: The result that includes the one-step estimate is determined as below,

Q: 9 What is the y value when x equais 1? Your answer 10. What is the y value when x equals 5?

A: We are given a table describing relationship between x and y such that: x 0 1 2 3 4 5 y 5…

Q: 18. 32 13

A:

Q: 14.

A: I have used theorem for circle

Q: 6.1 10

A:

Q: 14. 115"

A:

Q: %3D 6.

A: Please see the explanation below

Q: 10 8. ID 116

A: Introduction: The division is one of the four basic mathematical operations, alongside addition,…

Q: 4. 30 47 /24

A: 4- Given-  To Find- The value of x. Formula Used- Using the sine rule asinA=bsinB=csinC,the above…

Q: Deony can paint a house in 3 days- Kathy can paint the Same house in 5 daus. How many days Will it…

A: Denny can paint a house in 3 days Kathy can paint a house in 5 days  Let x be the days that will…

Q: 6. 6.

A: If two secants are drawn to a circle from one exterior point, then the product of the external…

Q: 7. 45

A:

Q: 6. (r- 30)° ot

A: In this question ....we fint out all angles of triangles. we know that the sum of all angles of…

Q: Simplify. 7/16-V54

A:

Q: 5) 3x +5 30

A: Topic = Inequalities

Q: a. 15/T 1 8 55/2 b. 15/T 1 8 c. 15/T 1 8 55/2 d. 15 1 8 5/2

A:

Q: 214 8.

A:

Q: 7 less than one fifth of C

A: We need to write equation from the given statement. One fifth of C means 15C

Q: 4. 15 33,

A:

Q: | = +x 6.

A:

Q: 50.19

A:

Q: 4(2w - 5) = 5w + 4 %3D

A: Here we have,  4(2w-5)=5w+4 ................................ (1)

Q: 12. 30 y

A:

Q: 3. -6.3 - (-2.7) = %3D

A: Algebraic operations help to find the required value. Multiplication of the negative sign with the…

Q: 5.1  5

A:

Q: 248.96/3.20

A: we want to solve out the following 248.96/3.20let N = 248.96/3.20

Q: 5.21/6.5

A:

Q: 21

A: for triangle ADB, use the Pythagorean theorem  AB2=AD2+BD2 x2=42+BD2 x2-42=BD2 x2-16=BD2 BD2=x2-16

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.