compressive strength of 3317 psi. Construct a 95% two-sided confidence interval on mean compressive strength. The upper limit of the Cl of the Cl is Blank 1 in the blank provided up to 2 decimal places. Show all necessary solutions in the submission for both upper and lower limit.

Q: 7.2-9

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

Q: 6.7 Find the unique number which is equal to its half plus 1.

A:

Q: /23 . 24

A:

Q: 4. 108 45 C B.

A: As per guideline we have to solve only one since all question are different

Q: 4.5.23 how do we figure out to solve it ?

A: The given polynomial is p (t) = 7 + 20 t2 + 8 t3 and the basis is given as { 1, 2t , -2 + 4t2 , -12t…

Q: The area of the shaded region is

A: Let Z denote the Standard Normal variate i.e N(0,1)

Q: dx 0 4-x

A: To evaluate the integration.

Q: 1.4.14 how do we solve for it or calculate ?

A:

Q: 14. 10 19

A: 14 Consider the sine angle property is, sinx=perpendicularhypotenuse

Q: 58.6 - 9.27

A: Given that the expression is  58.6-9.27.

Q: 1o.e 4.60

A: trigonometry rule

Q: 10. 5 12 12

A: We have  to find radius

Q: 18. -5

A:

Q: 25. 1 | 1 1 + 1 - 1

A: Solution is done in step 2

Q: 10.0

A:

Q: 11. 10 22

A:

Q: 11. V11 3.317; a calculator yields 3.31662479.

A:

Q: d) | 4f(x)| dæ =

A:

Q: 18. 32 13

A:

Q: 4.5-10

A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

Q: 14.

A: I have used theorem for circle

Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

Q: 14. 115"

A:

Q: %3D 6.

A: Please see the explanation below

Q: -1 0. B = 1 3 4 A Let AB = ?

A:

Q: 9. 10. 12 x + 4 x+ 3 16 X- 3 Page 2 2

A:

Q: 6. 3V54 – 2/2 + 7/-16

A: 3*543-223+7-1633*543=3*3.7797=11.33922*23=2*1.2599=2.51987*-163=7*-2.5198=-17.6386

Q: -4 X+

A:

Q: *8.4.13 Multiply using the rule for the square of a binomial (x - 2)² (x-2)-

A: We have to find the square

Q: Match the given parametric equations with one of the parametric curves. x-3- sint, y = 5+ cost O A.

A: To sketch the given parametric equation :- x = 3 -sin t  and  y = 5+cos t

Q: 9. 6 < 2x + 2

A:

Q: 10. 6. 3.

A: we have to find the radius of circle from the given figure

Q: 1/5 + 1/10 + 1/15

A: Sum of numbers

Q: 6.4 Find the largest integer smaller than -3/2

A:

Q: 243 30

A:

Q: 12. 30 y

A:

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.