7. Refer back to the previous problem, what is the p-value? 8. A sample of nine measurements, randomly selected from a normally distributed population, resulted in the following summary statistics = 32.5, s = 2.7. At a = 0.10, test the claim that the mean u is less than 32.3 0: μ = 16.2 Ha:u < 16.2 9. Test the hypothesis on the following data: 12, 15, 16, 10, 21, 23. Use a 1%.

Q: Simplify. 2 [(2₁)4] ² 16;5 Enter your answer in the box.

A:

Q: (끌-이 / t COT

A:

Q: The answer to bii at the back of the textbook is 38 days. How did they get that? Thanks

A:

Q: (5 – 6i) – (3 – 2i)

A: We have to perform the subtraction between two complex numbers.

Q: What is the image point of (-4, –3) after a translation left 1 unit and down 2 units? Submit Answer

A: If points is given as (x,y) we have to do the translation left a unit and down b unit. Then points…

Q: e) lim (5e" - 3e/") E -00

A: Given:  Let y=limx→-∞ 5ex-3e1x To Find: To evaluate the given limit.

Q: Simplify. [(20)²]³ 8i Enter your answer in the box.

A:

Q: Could you explain how to find the formulas ?

A: Apply integration by parts:

Q: Sect - tant = sect + tant

A: let  H=sec(t)-tan(t)

Q: Write full computation with using theoremas. Task is on attached image

A:

Q: 2 Ай — | —1 and Au -1 %D 3 then A(3u – 30) =

A: Explained below

Q: This answer must be in exact form

A: In the 3rd quadrant, sin is negative and tan is positive

Q: x + y+ z = 2 2 2.

A: Given surface is z=f(x,y)=2-x-y Now , volume of the solid is where R is projection of the solid in…

Q: 1 arctan 1 + arctan 3 - 4 ||

A: Formula used:

Q: Solve the equation 2tan-a = 2tan a given that - < a < n. Separate your answers with commas.

A:

Q: (2-5i)-(4+4i)-(-4+i) Find the sum or difference between numbers a+bi and c+di Need help knowing the…

A: (2-5i)-(4+4i)-(-4+i) solve

Q: Find sec-1(7.6) in degrees.

A: Please see the below answer.

Q: nd all values of ) e² = -1-i;

A: According to guidelines we can solve only one question.

Q: simplify-cos01+cose 1+cose 4cof 1 cose

A: Given,

Q: -3 Au = 3 and Av = -3 3 then A(-2u – 30) = %3D

A:

Q: can you write this on paper please

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.