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Q: The marks obtain by 9 students in a test are 25,20,15,45,18, 7, 16, 28, and 12. Find Q1, Q2, Q3 and…

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Q: 18, 12, 14, 15, 13, 14, 12, 17, 16, 15 solve for median

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Q: there are 347 people that take a survey and assume that 112 of them are women. what percentage of…

A: The percentage of females in the survey is calculated below:

Q: Find the median of numbers a, a - 1, a? +3, a? -5, a2 - 2. O a? - 1 O a² O a² + 3 O a2 - 2

A: Solution-: We want to find median of the numbers a2, a2-1, a2+3, a2-5, a2-2

Q: The median of 2, 9, 3, 5, 4, 7, 10, 2, 3, 12 is = 5.5 4.5 04 3.5

A: Given data(x) is;2,9,3,5,4,7,10,2,3,12data in ascending order;2,2,3,3,4,5,7,9,10,12number of…

Q: IQR of 6,7,9,20,22,25,27,34,48,59

A: Observations are: 6,7,9,20,22,25,27,34,48,59

Q: 5. V3cotx + 2 = 3

A: Explanation of the answer is as follows

Q: Find mode  27,26,34,35,35,40,30

A: Given data is 27,26,34,35,35,40,30

Q: The median of (1,9,8,4) is?

A: To find the median of 1, 9, 8, 4

Q: Write A Short Note On Interpolation And Approximation.

A: Interpolation In Mathematics, Interpolation is a process of estimating the unknown values that lie…

Q: The lowest mark scored for a certain examination in a statistics class is 11. If the midrange of the…

A: Given that Minimum = 11 Midrange = 29

Q: 19. A set of 8 numbers has a median of 19. If the numbers are arranged from largest to smallest,…

A: Given, a set has 8 number and has median 19. The numbers are arranged in descending order (largest…

Q: 6. x = -2

A: Consider the given question, We have to the draw the graph of x = -2. Since, the graph of x = c is a…

Q: Find the range 6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17?

A: We have given that the data set  6, 3, 1, 9, 2, 19, 25, 11, 15, 10, 8, 17.

Q: median from 2, 3, 3, 2, 3, 4, 5, 4, 5

A: Median : First arrange given data in ascending order.   Median = n+12th ordered value, if n is…

Q: Find a . b. a = (5, -5, 2), b =(3, 4, -1)

A: The dot product of a=a1, a2, a3 and b=b1, b2, b3 is: a·b=a1b1+ a2b2+ a3b3

Q: If the mean of 14, 6, 2, 11 ,12, 5, 5,14, 7, P, 5 is 9, find the value of P

A: To find- P

Q: Many students work part-time. This past week, a group of student hours worked as 4, 28, 7, 15, 12…

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Q: Give the distance from 1 1 1 -1 1 2 1 1 to Nul -1 3 1 1 2 120

A: Introduction: To find the null space of a matrix first we have to find the reduced row echelon form…

Q: if the whale is 48 feet is it an outlier?

A: here use basic of Normal distribution

Q: 10- 3 4 으9876543210

A:

Q: Find median  16,17,35,36,48,39,40

A: Given data: 16,17,35,36,48,39,40 Total number of observations, n=7

Q: Drawthepolarcurve?=1+3sin3?

A: Solution: The objective is to draw the graph of the polar curve r=1+3sin(3θ)

Q: is x 16 17 21 or 24

A: For these triangle  Angle C = angle G

Q: find out first and third quartie 45,85,6,32,75,4,8,9,

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Q: mean from 45,34,56,32,33,45,67,65

A: We know that- Mean is the sum of the given number divided by the count of the numbers. Mean=Sum of…

Q: The median of 2, 9, 3, 5, 4, 7, 10, 2, 3, 12 is = 5.5 4.5 4 3.5

A: Answer..

Q: The mean of twelve numbers is 48. If the 13th and 14th numbers are added, the new mean is 43. Find…

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Q: Find the median of the first 9 natural numbers.

A: Natural Numbers are the non negative , whole nos. They are from 1,2,3 ,..... . Here, Number of…

Q: Calculate the value of the range -13,-13,2,2,-13,2,-9

A: The question is about measures Introduction : Range  : Range is the difference between the largest…