1 answer

Assignment: 10.2 Practice Assignment Score: 6.66% Save Submit Assignment for Grading Exercise 10.09 (Self-Test) Algorithmic Questions...

Question:

Assignment: 10.2 Practice Assignment Score: 6.66% Save Submit Assignment for Grading Exercise 10.09 (Self-Test) Algorithmic Questions 1. 2. C 3. Question 1 of 3 Check My Work Video Consider the following results for independent random samples taken from two populations Sample1 n120 x122.5 S 12.5 Sample2 n 2 30 x 2 20.6 S 24.1 a. What is the point estimate of the difference between the two population means (to 1 decimal)? b. What is the degrees of freedom for the t distribution (round down your answer to nearest whole number)? C. At 95% confidence, what is the margin of error (to 1 decimal)? d, what is the 95% confidence interval for the difference between the two population means (to 1 decimal)? Use z-table. If your answer is negative value, entre minus (-) 1.9 48 sign.

Assignment: 10.2 Practice Assignment Score: 6.66% Save Submit Assignment for Grading Exercise 10.09 (Self-Test) Algorithmic Questions 1. 2. C 3. Question 1 of 3 Check My Work Video Consider the following results for independent random samples taken from two populations Sample1 n120 x122.5 S 12.5 Sample2 n 2 30 x 2 20.6 S 24.1 a. What is the point estimate of the difference between the two population means (to 1 decimal)? b. What is the degrees of freedom for the t distribution (round down your answer to nearest whole number)? C. At 95% confidence, what is the margin of error (to 1 decimal)? d, what is the 95% confidence interval for the difference between the two population means (to 1 decimal)? Use z-table. If your answer is negative value, entre minus (-) 1.9 48 sign.

Answers

Answer *) UO hah is the point estimate 여 the difference be n he tuDo popir means -> 47. 81 → 2.1617 maan

.

Similar Solved Questions

1 answer
3) Hypobromous acid (HOBr) is a weak monoprotic acid, with K. = 2.1 x 10 a)...
3) Hypobromous acid (HOBr) is a weak monoprotic acid, with K. = 2.1 x 10 a) What is the value for pH for a 0.0168 M aqueous solution of hypobromous acid? (12 points] b) 0.0100 moles of NaOH, a strong soluble base, is added to 1.000 L of the above solution of hypobromous acid. What will be the pH for...
1 answer
Check the given program for errors and write the correct program : height = float(input("Enter height...
Check the given program for errors and write the correct program : height = float(input("Enter height in meters: ")) weight = float(input("Enter weight in kg: ")); bmi == weight/(height**2) print("Your BMI is:”,bmi”) if ( bmi< 16) print("severely underweight...
1 answer
Given a general continuous-time optimal control problem with dynamics 壬(t) f(z(t), u(t)), 0-t-T,...
Given a general continuous-time optimal control problem with dynamics 壬(t) f(z(t), u(t)), 0-t-T, and given initial state x(0) and final time T, the objective is to minimize a cost function of the form h(x(T)) + g(r(t), ut))dt 0 Which of the following statements are true? a) If a candidate cos...
1 answer
What are the 5 missions listed in the Quadrennial Homeland Security Review?
What are the 5 missions listed in the Quadrennial Homeland Security Review?...
1 answer
In R studio, state.name includes all states in US as pre-defineed variables. Using R code, remove...
In R studio, state.name includes all states in US as pre-defineed variables. Using R code, remove space inside state names (i.e. South Carolina becomes SouthCarolina). After removing spaces, for the states with the largest numbers of letters, flip the state name and output the result....
1 answer
-4 Transactions for a Basic Business 5 You operate a sneaker store for 3 months from...
-4 Transactions for a Basic Business 5 You operate a sneaker store for 3 months from February to April out of your parents garage 26 Post the business's transactions by enteringether a positive or negative value in the appropriate yellow cells. Balance Sheet SC&A Account Payable Change in As...
1 answer
29 of 32 (8 complete) re: 0 of 1 pt .69 atch the functions f whose...
29 of 32 (8 complete) re: 0 of 1 pt .69 atch the functions f whose graphs are given in (a)-(d) with the area functions A)) Quest whose graphs are given in (A(D) y-tt) Ay A) Q nter your answer in the edit fields and then click Check Answer ll parts showing Clear All 29 of 32 (8 complete) Score: 0 of ...
1 answer
A credit score is used by credit agencies (such as mortgage companies and banks) to assess...
A credit score is used by credit agencies (such as mortgage companies and banks) to assess the creditworthiness of individuals. Values range from 300 to 850, with a credit score over 700 considered to be a quality credit risk. According to a survey, the mean credit score is 706.2. A credit analyst w...
1 answer
Problem 6 [5ptsl Find the Fourier Transform of the pulses shown below. More specifically, find the...
Problem 6 [5ptsl Find the Fourier Transform of the pulses shown below. More specifically, find the Fourier transform of the half-cosine pulse shown in (a), the half-sine pulse shown in (b), the negative half- sine pulse shown in (c) and the single sine pulse shown in (d). g(Ct) g(t) 0 T 0 g(t) g(t) ...
1 answer
Suppose that everyone in a used-car example is risk neutral, potential car buyers value lemons at...
Suppose that everyone in a used-car example is risk neutral, potential car buyers value lemons at $1,500 and good used cars at $2,200, the reservation price of lemon owners is $500, and the reservation price of owners of high-quality used cars is $2,000. The share of current owners who have lemons i...
1 answer
1) Determine the wavelength of light emitted when an electron in a hydrogen atom makes a...
1) Determine the wavelength of light emitted when an electron in a hydrogen atom makes a transition from an orbital in n = 6 to an orbital in n = 5. 2) Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in which n = 2 to an orbital i...
2 answers
What is the kinetic energy in joules of a 0.02 kg bullet traveling 300 m/s?
What is the kinetic energy in joules of a 0.02 kg bullet traveling 300 m/s?...
1 answer
Company XYZ has EBITO € 15228, interest expense= € 1200, the tax rate 35% and pipwback...
Company XYZ has EBITO € 15228, interest expense= € 1200, the tax rate 35% and pipwback ratio 70%. Calculate total dividends of the company. OTBET:...