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: 3 A C 3 9 D X B

A:

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: 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: (c) Choose any two points on your line of best fit and find the equation of the line you have drawn.…

A: Answers may vary based on the points chosen. One of the possible answers is mentioned below. (c) The…

Q: E1 Q21

A:

Q: Ch. 2.1) A real estate agent is working to sell homes for 3 different clients. Let Ai, i= 1,2,3 be…

A:

Q: e8 So us 48

A: We have

Q: 8P4 11C7

A:

Q: -5 -2 1

A:

Q: c/6 = 18

A:

Q: Can you help?

A: We know TQ=390 and QU=1404 So, TU= TQ+QU=390+1404=1794   And TR=450

Q: A+12=13

A: Given,   A+12=13     We will solve it for the value of 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: 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: S A+ AMQ for M.

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

Q: Q3 a and b

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

Q: Q12 e1

A: We have to find

Q: -2.8(-8)

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

Q: e2x – 5 = 1000

A: Given that: