QUESTION 15 A certain machine makes electrical resistors having a mean resistance of 50 ohms and a standard deviation of 4 ohms. Assuming that the resistance follows a normal distribution and can be measured to any degree of accuracy. what percentage of resistors will have a resistance exceeding 47 ohms? O 57.5396 42.4796 22.6696 O 77.3496

Q: 5. 8. 45°

A: Solve for value x

Q: 10

A: To simplify 35+710.

Q: 4. 3. 4, 8.

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Q: 2. 3. 8. 5.

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Q: 7)84

A: The objective of the question is solve the division.

Q: 10) 21 68

A: We know that tan θ=Opposite sideAdjacent sidetan(68)=x21

Q: When estimating distances from a table of velocity data, it is not necessary that the time intervals…

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Q: 1. 2. 3.

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Q: 72

A: here we will find value of x ,

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Q: 6. 5

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Q: 6. 6. х 14

A: Given: 9x=x14

Q: 6.3 3

A:

Q: Speedometer readings for a vehicle (in motion) at 14-second intervals are given in the table. t…

A: we need to find the distance travelled

Q: 29 14

A: It's trigonometric question so I'm providing hand written solution for better understanding.

Q: 6.1 4

A: Given that  The vector

Q: 8) 16 15

A: Answer is below

Q: 15 17 9.

A: We have to find b

Q: 3. 18

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Q: 4) 37 12

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Q: 3. alogM

A: We have to find the value of: alogaM Let us substitute, logaM=y Then we get, ay=M

Q: 2. tox²Sc.

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Q: 11 11 4. 64

A: Given: simplify the expression

Q: 73

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Q: 24

A: Solution : find length of side

Q: Approximate the area under the curve y = x² from x = with 4 subdivisions. 1 to x = 3 using a Right…

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Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 5) 23

A: To find The other side of the given figure.

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Q: 3 19.21 11 11

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Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :

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.