Suppose that data for 57 randomly selected female high school athletes was collected on the maximum number of pounds they were able to bench press. The data are roughly bell shaped, with x=79.6 and s= 13.9. Use the empirical rule to describe the distribution. Use the empirical rule to describe the distribution. Approximately 68% of the observations fall within the interval (.. (Type integers or decimals.)

Q: EXAMPLE 1 Parallel vectors Using Figure 13.6a, write the following vectors in terms of u or v. a. PO…

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Q: f2 W3 ea f3 f4 U3 e7 f6 es WA Ws e6 G' G 4.

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Q: If P(A) = 0.5, P(B)= 0.40 and P(A U B) = 0.70, find P(A/B) and P(A U B) where A is the complement of…

A: HERE GIVEN, p(A) = 0.5 p(B) = 0.40 p(A ∪ B) = 0.70

Q: 2. Let A = 201-18 and /= 2 1 1 2 01 Find A(A+1).

A: A=[2 1      1 2]I=[1 0      0 1]

Q: aluate. 11! 4!(11- 4)!

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Q: 2. Let A= 2 7). Find et.

A: We need to find out the eAt.

Q: If ebz 16, then x = Add Work

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Q: If u = (1,6,6), and v=(6,-3,2), proj,u = a. b. scal,u= proj,v%3D с.

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Q: 4. Define = {1,2,3,4,5,6} and A₁ = {i} for i = 1,2, ...,6, B = {1,4}, C = {2,3,4}, D = {1,2,3} and E…

A: here given,   Ω={1,2,3,4,5,6,} Ai={i} , i=1,2,3,4,5,6 B={1,4} C={2,3,4} D={1,2,3}…

Q: Let C(-6,3) and D(3,0). Determine which is larger: ||CE|| or ||DE|, if E(-2,1)

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Q: Then using Euler's method, the approximation of the solution at t=0.2, that is, y(0.2)=0.9 Select…

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Q: 4. Statements Reasons x+y=d +y = c(d) %3D x+y= cd x+y-y= cd-y x = cd- y

A: Write the statement as done in the left side.

Q: Which of the figures below shows a direction field for dy dr 10 (Please answer carefully. After you…

A: The direction field is the collection of small line segments passing through various points that are…

Q: tind ,Z and w if Ay 4 t Ztw 3/x y 3

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 5. A. undefined B. 2 × 2 Consider (a) What is the size of QTP-¹? P= A. -1.5 B. -2 = [1 C. 2 × 4 D. 4…

A: Given: The matrix P=4611 and Q=22341-120 a) Find the size of the matrix QTP-1 b) Find the entry 2,1…

Q: /(r² – 8)5

A: Use substitution method to find the integral

Q: Q. 5. Show that "-C, 1+"C, =" C, . n-1

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Q: A bag contains three red balls, two yellow balls, and two green balls. Suppose that we pick three…

A: let the number of red balls be denoted by R and number of yellow balls be denoted by Y. PR=0,Y=0=0…

Q: If P(A) = 3/4 and P(B) = 5/6, then P(A and B) = а. %3D

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Q: a. The total cost of 11 pencils and 3 erasers is $64 and the total cost of 8 pencils and 3 erasers…

A: Given that  The total cost of 11 pencils and 3 erasers is $64 The total cost of 8 pencils and 3…

Q: iii) | x²cos4x dx

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Q: If OS = 8, ST = |2, and OV = 10, then oW = 24. then VW = %3D If OS = 8, ST = 12, and OW = %3D

A: From given figure, OSST=OVVW812=10x8x=120x=15OW=OV+VW=10+15=25

Q: А - (BUC) %3

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Q: If X= { a, b, c, d } and Y = { f, b, d, g},      find. (i) X – Y           (ii) Y – X          (iii)…

A: The given sets are

Q: Find C - A + B -4 3 [ 3 2 -3 6.5 1 6) A = 6 6 V14 1 C = 1 - 3 6, B = 1 11 3 - 9 2

A: Given, The matrices A = 5-366614 B = -436.511311 C = 321-1392  We have to find C-A+B

Q: 3 dr. (1)

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Q: If (a-b)/c = (c-b)/a = 0.1, what are a, b, and c?

A: (a-b)/c = (c-b)/a = 0.1

Q: true. Show that (a v bc)(a Abc); but the converse is not

A: Solution: