In the concept of Inter quartile range, Ql is at the position ---- where n is the total number of obseravtions. Select one: a. 2n/4 b. 3n/4 c. 4n/4 d. n/4

Q: Solve. m =n/2-n  for n

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Q: 7m³ = ? dm³ 3

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: Q: 31

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Q: Use the values of a₁ and S, to find the value of an a₁ = 8 and S40 = 5760; a40 a40 ||

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Q: Q. Find the value of 10C4

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Q: yA y = VE

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Q: B find value for x for AB = 32 and CD=68

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Q: Lisa has 120 sweets. She gives (5)/(12) of them to her brother. How many sweets does Lisa have left?

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Q: Q: 32

A: We have  to find the perimeter

Q: Solve. -1 9. 25 27

A: To solve for 'x':

Q: 7. Solve for the unknown in each triangle. a) b) A D 21 37° 9 cm 46⁰ 26 с E 53⁰ a F B

A: Given problems:-

Q: c/6 = 18

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Q: P1/3=20

A: P13=20

Q: LOWEST SCORE FOR  b c d

A: From the given information, Mean (µ) = 73 Standard deviation (σ) = 7 Grades are assigned such that…

Q: 7k = 91

A: We will find the value of k in the following step.

Q: V=lwh for h  =

A: The given equation is

Q: btween z= -2.18 and z= 1.34

A: We have to find area betwee  z= -2.18 and z= 1.34

Q: Chantelle’s score on an IQ test, expressed as a z score, is 0. What was her score? (M = 100, s = 15)

A: It is known that the mean is 100 and standard deviation is 15. Chantelle’s score on an IQ test,…

Q: What is the value of t0.025,22?

A: Given: t0.025,22 Here, Degree of freedom is 22