Question

In: Statistics and Probability

SE-FamilySize 1 1 4 3 2 4 2 3 4 2 4 1 4 2 2...

SE-FamilySize
1
1
4
3
2
4
2
3
4
2
4
1
4
2
2
4
5
4
5
4
4
2
4
3
1
2
3
5
5
5
Make a confidence interval. Be sure you show all the steps you took. Include a screen shot of any applet you used in your calculations.
2. Choose a confidence level (1 – α).
3. What is xbar?
4. What is s?
5. What is t? (Show a screen shot of how you derived your t value)
6. What is k?
7. Compute your confidence interval.
8. Explain your results in everyday language.

Solutions

Expert Solution

x (x-x_)^2

1

 4.694589

1

 4.694589

4

 0.694389

3

 0.027789

2

 1.361189

4

 0.694389

2

 1.361189

3

 0.027789

4

 0.694389

2

 1.361189

4

 0.694389

1

 4.694589

4

 0.694389

2

 1.361189

2

 1.361189

4

 0.694389

5

 3.360989

4

 0.694389

5

 3.360989

4

 0.694389

4

 0.694389

2

 1.361189

4

 0.694389

3

 0.027789

1

 4.694589

2

 1.361189

3

 0.027789

5

 3.360989

5

 3.360989

5

 3.360989
Total 95 52.16667

The population mean of the SE-FamilySize includes in the confidence interval (2.5879, 3.7455) with 95% confidence.

orchestra answered 2 years ago
Next > < Previous

Related Solutions

1. What is Self-Employment(SE) Tax? 2. What schedule is SE tax reported on? 3. What portion...
1. What is Self-Employment(SE) Tax? 2. What schedule is SE tax reported on? 3. What portion of SE tax is deductible on page 1 of Form 1040 (for AGI deduction)? What line number? 4. IRS is enforcing penalties for failure to issue 1099 to payee. Why is 1099 important to IRS? and the payee?
Rank the following atoms or ions in order of increasing radius: As^3-, Se^2-, Ge^4+, Rb^+, Br^-...
Rank the following atoms or ions in order of increasing radius: As^3-, Se^2-, Ge^4+, Rb^+, Br^- Ca, Ba, Sr, Be, Mg Al, Cl, P, Si, S Sb, As, F, S, Tl Name an element who have similar physical/and or chemical properties to the following elements: Al Ca O
The following page-reference string: 1, 2, 4, 3, 2, 5, 4, 2, 4, 2, 1, 3,...
The following page-reference string: 1, 2, 4, 3, 2, 5, 4, 2, 4, 2, 1, 3, 2, 3, 1, 3, 6, 1, 6, 4. Main memory with 3 frames of 1 kilobyte available and they are all initially empty. Complete a figure, similar to Figure 8.14(in the slides or textbook), showing the frame allocation for each of the following page replacement policies: a. Optimal b. Least recently used c. First-in-first-out Then, find the relative performance of each policy with respect...
MONTH   ZEMIN CORP.   MARKET 1 7% 4% 2 2% 1% 3 2% 2% 4 -3% -1%...
MONTH   ZEMIN CORP.   MARKET 1 7% 4% 2 2% 1% 3 2% 2% 4 -3% -1% 5 4% 2% 6   2% 3% a. Given the​ holding-period returns shown above, compute the average returns and the standard deviations for the Zemin Corporation and for the market. b. If​ Zemin's beta is 1.04 and the​ risk-free rate is 9 ​percent, what would be an appropriate required return for an investor owning​ Zemin? ​(​Note: Because the returns of Zemin Corporation are based on...
2. Consider functions f : {1, 2, 3, 4, 5, 6} → {1, 2, 3, 4,...
2. Consider functions f : {1, 2, 3, 4, 5, 6} → {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (a) How many of these functions are strictly increasing (i.e. f(1) < f(2) < f(3) < f(4) < f(5) < f(6))? Hint: How many different possibilities are there for the range of f? For each range of f, how many strictly increasing functions are there? (b) How many of these functions are non-decreasing (i.e. f(1) ≤ f(2) ≤...
[ 1 -1 3 -3 5 2 ] A=[ 1 -1 4 -1 9 -4 ]...
[ 1 -1 3 -3 5 2 ] A=[ 1 -1 4 -1 9 -4 ] [ -1 1 -3 3 -4 8  ] [7] b=[5] [4] use the row reduction algorithm to solve the following Describe the solution set of Ax=b in parametric vector form describe the solution set of Ax=0 as Span[ V1,V2,....,Vp]
4. (a) Suppose that τσ=(1 5 2 3)(4) and στ=(1 2 4 5)(3) in S5. If...
4. (a) Suppose that τσ=(1 5 2 3)(4) and στ=(1 2 4 5)(3) in S5. If σ1 = 2, find σ and τ. (b) In Sn, show that σ = τ if and only if σ(τ)^(−1) = ε. ε is the identity permutation. Must be written as a proof. (c) Let σ=(1 2 3) and τ=(1 2) in S3. Show that S3={ε,σ,σ^2,τ,τσ,τ(σ)^2} and that σ^3=ε=τ^2 and στ=τ(σ)^2, then fill out the multiplication table for S3.
Block Treatment 1 2 3 4 Treatment Mean Tr1 2 1 2 3 2 Tr2 4...
Block Treatment 1 2 3 4 Treatment Mean Tr1 2 1 2 3 2 Tr2 4 4 1 1 2.5 Tr3 3 4 3 2 3 Block Mean 2 3 3 2 overall mean = 2.5 Consider the randomized block design with 4 blocks and 3 treatments given above. Test H0: there is no difference between treatment effects at α = .05.
Block Treatment 1 2 3 4 Treatment Mean Tr1 2 1 2 3 2 Tr2 4...
Block Treatment 1 2 3 4 Treatment Mean Tr1 2 1 2 3 2 Tr2 4 4 1 1 2.5 Tr3 3 4 3 2 3 Block Mean 2 3 3 2 overall mean = 2.5 Consider the randomized block design with 4 blocks and 3 treatments given above. What is the value of the F statistic for blocks?
Multiply this permutation: (1 3 2)(1 4 2)
Multiply this permutation: (1 3 2)(1 4 2)
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT