6. The standard deviation of a frequency distribution is 10, the mean is 250, the median is 250 and the mode is also 250. The coefficient of skewness is a. Zero b. positive c. negative d. cannot be determined

Q: 12 5 10

A:

Q: (-5-20-100 to

A:

Q: V16 e2* dx e

A: we have to find the integral

Q: 103= 10%3D 2.

A: 102  = 100

Q: csc y

A: In a right angle triangle,It is given base side=x,hypotenuse=1one angle=y°So,opposite side of the…

Q: 6g s198

A:

Q: Solve the proportion. X-4 6 8

A:

Q: (an)) ヘー 4n

A: Apply the ratio test

Q: e-4x

A:

Q: 4-÷2 3.

A: The given expression is

Q: 23-8K

A:

Q: Match the graph to one of the following functions. A. y=6* x- B. y= 6 * C. y= -6* X- D. y= -6 * E.…

A:

Q: Y -2 -1 1 3 6

A: Given query is to find indicated limit.

Q: 3p - p

A: Here Given that, 3p-p

Q: 5у 10y

A: Given,    5y/10y    Cancelling y from both numerator and denominator to get,    5/10   Now, 5/10 can…

Q: ezz = V3 +i 22 %3D

A: given e2z=3+i to find the value of z, take log on both sides

Q: 9f

A: Given: Subtraction of f and 9f, That is f-9f. To find: f-9f.

Q: 8P4 11C7

A:

Q: a = 2 - 9a

A:

Q: 5x+9 e

A: We need to evaluate the following integral I = ∫e5x+9dx                           ........1 Formula…

Q: 7k = 91

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

Q: 3V3 3.

A:

Q: B+A=18 B=

A: B + A = 18

Q: Which of the following is the graph of the placewise function f(x) for x≤0 for x>0

A: Sol:- Some information about above function :- Domain of  -e-x:x≤ 0, x2+x-6x2+2x-3:x>0 :…

Q: 7x4 28x7

A: Given that,       7x428x7 = 14x3     (By exponent rule    xmxn=xm-n)

Q: 11 –/7

A:

Q: S A+ AMQ for M.

A: NOTE: Refresh your page if you can't see any equations. .

Q: N+2=4

A: The value is:-

Q: Q3 a and b

A: As you asked for only question number 3 both a. And b. So here it is.

Q: -2.8(-8)

A: Product of two negative numbers is a positive number. (Two negatives make positive)

Q: dy Consider the linear differential equation dx appropriate integrating factor for this differential…

A:

Q: e2x – 5 = 1000

A: Given that:

Q: 11. 3 V108abc3

A: Simplify the expression

Q: Use the diagram to find all of the missing angles, knowing that a || b 21 = 42 = 23= 1 3 2 54° 12 11…

A: