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Q: X Frequency 12 2 1 3 3 4 14 5 15 7 10 85

A:

Q: 14. 10 19

A: 14 Consider the sine angle property is, sinx=perpendicularhypotenuse

Q: 10. 5 12 12

A: We have  to find radius

Q: 11. 45

A: We have to find the value of x.  For this we can use the concept of similar triangle.

Q: 5) Since 1990, fireworks usage nationwide has grown, as shown in the accompanying table, where…

A: The general form of the regression equation is, y=a+bx Where, 'y' is the dependent variable, 'a' is…

Q: 10. 72 76

A: The total degrees for a circle is 3600. The line chord which passes through the origin is only…

Q: Alt 8. 5. 14.

A:

Q: 18. 32 13

A:

Q: 14.

A: I have used theorem for circle

Q: 6. 10 10. 10

A: Simply transpose as shown to get value of x

Q: 14. 115"

A:

Q: 13. 15 45°

A: We have to find x and y

Q: 46 60

A:

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: 20 Evaluate 42 E (6m + 3) m=1

A:

Q: 1 3 The image of the triangle PQR under the transformation T(x)= xis another triangle 2 3 a) Before…

A: Consider the transformation matrix:

Q: 20 45 y

A:

Q: What is the MC at 150 units? Select an answer and submit. For keyboard navigation, use the up/down…

A: Marginal propensity to consume = Change in consumption/ change in income

Q: 53 60

A:

Q: 10 60 5. 60' 14 10

A:

Q: 10. 6. 3.

A: we have to find the radius of circle from the given figure

Q: 4. 18 126 =

A:

Q: o 27Feb O 6Feb

A: It is an important part of statistics. It is widely used.

Q: Which of the following dot plots represent the data below? Hours Slept 6. 8 7 5 6 5 7 7 10 7

A:

Q: 13. 34 18

A:

Q: 1 3 前Revie

A: ∠ABD=x°∠ACD=27°∠ABD and ∠ACD are in same segment.

Q: 10 1.0 1,0 10 10 -10

A: Formula used: The standard form of the equation of a hyperbola with center (0,0) and transverse axis…

Q: Find the value of x to the nearest tenth.

A:

Q: | = +x 6.

A:

Q: 50.19

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.