2. The following is the distribution of the percentage of students belonging to a certain minority group in 40 schools: Prof a. Calculate the mean. b. Calculate the mode. Percentage Frequenc 14 5-9 11 10-14 7 15-19 6 20-24 2 c. Calculate the median. d. Calculate s² for this distribution (i) without coding; (ii) with coding. e Calculate C.V. f. Calculate Sk.

Q: the answers are not showing can you send it again please?

A: A cable TV company has 3400 customers paying $90 each month. Suppose each $1 reduction in price…

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: i cannot see the solution please resend

A:

Q: This solution seems unclear. Please write the correct solution legibly. I need the solution to be…

A: A fair die is tossed 72,000 times. n=72000  Let X be the number of times that 4 comes up on the die.…

Q: Please can you send filled up , doesn't make sense the answers , which one goes where

A: Given that f(t) is the number of people, in millions who own cell phones t years after

Q: Thank you but the solution is incomplete! I would love to have a full answer and not just a…

A:

Q: I attached the problem I do not understand how to do this problem. Thank you for your assistance.

A:

Q: 3+7(y^^+4) I need to learn the how and why and when of solving this type of problem.

A: To simplify the given expression

Q: Please type the solution so I can read it, I don't understand some of the symbols or letters used…

A: We have given that Mean(µ) = 72.6Standard deviations (σ) = 4.78X ~ N (µ, σ )= N(72.6, 4.78)

Q: I can't complete

A: Since you have posted multiple sub-parts of question , we will solve first three  sub-parts for you.…

Q: 5x^2+19x+2=0 has two solutions A and B where A<B.  What are A and B?

A:

Q: Computer y" if x^3+y^3=2

A:

Q: solution is typed off the page

A:

Q: Consider the first order system y' the system. = [23] y. Find the general real-valued solution of

A:

Q: Domain

A: Given function

Q: how do we go about solving the last two parts?

A:

Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

Q: It's wrong, can you re-solve it

A: Area of a triangle is given by,To find:The rate of base when altitude, h = 11.5 cm and area, A = 98…

Q: How Separable Equations are Applied ?

A: A first order differential equation y′=f(x,y) is called a separable equation if the function f(x,y)…

Q: handwritten solution is not very clear

A: Solution: Given data, Two lines l and m are parallel and transversal line t. We have to find angle 2…

Q: h the point -4,0

A: A function is said to be increasing if the value of y increases as the value of x increase. A…