Ch.6. "A carpet manufacturing company is comparing the tensile strengths of two different types of synthetic fiber. Synthetic fiber A used in manufacturing carpet has tensile strength that is normally distributed with mean 75 psi and standard deviation 8 psi, and synthetic fiber B has tensile strength that is 70 psi and standard deviation 12 psi. Random sample f nA = 16 and nB = 9 of fiber specimens are selected. Find the probability that 3.5 < XA- XB < 6.5. Determine the value of zs. P(

Q: 324 times 46

A: Given query is to multiply indicated terms

Q: 9th play. answer should be 0.0212

A: We have given that P(win) = 1/38 P(loose) = 1- 1/38 = 37/38

Q: A. 5. 13 2.

A: sets are given with values,we have to find nAC∩BC

Q: rk by using the sketch tools or uploading image t Fred has 132-stones. He earns 43- stones from his…

A: Let Fred has a stones and he earns b stones more. Then he has total =(a+b) stones.

Q: 50=e50k

A: Given information:

Q: ANB=Ø

A: The events A, B are disjoint. So A∩B=∅ If two events are disjoint, then the probability of them both…

Q: 13.1 feet - 5.207 feet

A: Given,          13.1 feet - 5.207 feet

Q: 389,427 to the nearest ten thousand

A: 389,427 to the nearest ten thousand

Q: 2 qt = ---------pt

A:

Q: 8. 10 800 STO 1430 EPIC

A: question 9 is wrong because sum of angles can't be greater than 180 and 99+ 110 = 209 it is wrong so…

Q: Johnny would like to cover the yard space with artificial turf (plastic grass-like rug). How many…

A:

Q: Subtract.   StartFraction 34 Over 35 EndFraction3435minus−StartFraction 13 Over 45 EndFraction1345

A:

Q: d-L question

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

Q: 1

A:

Q: 5, determine the P-value for each of the following values of the z test statistic. (Round your…

A: here as per guidelines i have calculated 3 subparts  here given , null and alternate hypothesis  H0…

Q: 70.925

A:

Q: Find MN. 32 26

A: Diagram, with MP=32, NP=26

Q: What divided by what gives you 13

A: To find What divided by what gives you 13

Q: 21.6. S dz 3.

A:

Q: 36 85

A: Given, A right triangle with one leg 36  and hypotenuse is 85  We have to find the length of other…

Q: Find x. 106 M 53 O 74 127 254 P.

A:

Q: April can buy a package of 10 folders for $1.20 or a package of 8 folders for $1.12. What is the…

A: The total cost price of a bundle or pack of any item can be calculated by multiplying the number of…

Q: 224x(1.02)535

A: Given: 224x(1.02)535…

Q: 41b 130 Pnd m

A:

Q: 75%1

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A:

Q: cSco coto de Jて+2c66)

A: The integral is  ∫ csc θcot θ dθ1+2csc θ2

Q: 0,058. 9,039.983 541,283.210

A: The value of the given function is, 0.058×9,039.983541,283.216=0.058×0.0167010=0.00096866

Q: 30. What is the length of side Y? A 207.4 B 6.3 7.2 D 4

A:

Q: Multiply the number 4.693x.012 round the answers to 4 decimals places

A: The numbers given in the question are 4.693 and 0.012. These are the numbers we need to multiply.

Q: Luke is fiv year ago, E

A:

Q: 123 divided by 13

A: Given 123 divided by 13

Q: 2. 9x? – 16

A: Given: 9x2-16

Q: LCM & GCM of 462,630

A: Calculate the LCM and GCF of 462, 630 in the following way:-

Q: Simplfy Lnote d #0 £#0₁9+0) (2679₁) (36²-fªg(6) борода 3d5f4gb)

A: we know that   ax×ay=ax+ylet  A=(1d6f5g4)(3d5f4g6)

Q: 84 86 100

A: From the fact that, opposite angles are supplementary for an inscribed quadrilateral,  it can be…

Q: 565 times 867

A: 565 times 867

Q: 0.95 times 0.12

A: 0.95 times 0.12 means we need to multiply the two numbers.

Q: 3 tens x 6 tens D

A: We have to find

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.