Answers
X | Y | X * Y | X2 | Ŷ | Sxx =Σ (Xi - X̅ )2 | Syy = Σ( Yi - Y̅ )2 | Sxy = Σ (Xi - X̅ ) * (Yi - Y̅) | |
418 | 18584 | 7768112 | 174724 | 31029.8052 | 6021.7600 | 100118035 | -776458 | |
467 | 29298 | 13682166 | 218089 | 32570.4670 | 16027.5600 | 501406 | 89645 | |
700 | 43616 | 30531200 | 490000 | 39896.4710 | 129312.1600 | 225783681 | 5403386 | |
479 | 31067 | 14881093 | 229441 | 32947.7719 | 19209.9600 | 6136024.4100 | 343326.0600 | |
492 | 36092 | 17757264 | 242064 | 33356.5189 | 22982.5600 | 56281504.4100 | 1137318.3600 | |
383 | 35269 | 13508027 | 146689 | 29929.3325 | 1814.7600 | 44610376.81 | 284529.66 | |
65 | 21239 | 1380535 | 4225 | 19930.7519 | 75845.1600 | 54035730.8100 | 2024437.8600 | |
70 | 11854 | 829780 | 4900 | 20087.9623 | 73116.1600 | 280090348.8100 | 4525387.3600 | |
177 | 30973 | 5482221 | 31329 | 23452.2646 | 26699.5600 | 5679165.6100 | -389398.5400 | |
153 | 27907 | 4269771 | 23409 | 22697.65471 | 35118.76 | 466352.41 | 127975.46 | |
Total | 3404 | 285899 | 110090169 | 1564870 | 285899 | 406148.4 | 773702624.9 | 12770149.4 |
X̅ = Σ (Xi / n ) = 3404/10 = 340.4
Y̅ = Σ (Yi / n ) = 285899/10 = 28589.9
Predictive Confidence Interval of
= 17887.0169 + 31.4421 X
= 36658
= 2.306
X̅ = (Xi / n ) = 3404/10 = 340
= 36658
95% Predictive confidence interval is (18985 < < 54331)
My X=597
We were unable to transcribe this image
We were unable to transcribe this image
1 se[yo] ta/2 x 1/[1+ - + n 20-0 SE
ta/2 = t 0.05/2
se[0] =Ý
36658 +2.306 x Unil (597) - 340),一 10 406148 4 × 46522789
My X=597
OA. We can be 95% confident that when there are 597 issues, the proceeds will be between S ands
.
Similar Solved Questions
1 answer
The adjusted trial balance of ABC includes the following accounts at December 31, 2020: Cash €12,000,...
The adjusted trial balance of ABC includes the following accounts at December 31, 2020: Cash €12,000, Owner's Capital €22,000, Owner's Drawing €3,000, Service Revenue €41,000, Rent Expense €900, Salaries and Wages Expense €6,000, Supplies Expense €700, and ...
1 answer
CAN YOU PLEASE HELP ME WITH THIS ACCOUNTING PROBLEM Chapter 9 Homework Saved Hitzu Co. sold...
CAN YOU PLEASE HELP ME WITH THIS ACCOUNTING PROBLEM Chapter 9 Homework Saved Hitzu Co. sold a copler costing $6,500 with a two-year parts warranty to a customer on August 16, 2018, for $13,000 cash. Hitzu uses the perpetual inventory system. On November 22, 2019, the copler requires on-site rep...
1 answer
Using complete sentences, answer in a short paragraph the following: 3) The First Amendment protects freedom...
Using complete sentences, answer in a short paragraph the following: 3) The First Amendment protects freedom of religion with two clauses referred to as the establishment clause and the free exercise clause. Briefly discuss these two clauses and the protections they provide. 4) Sam Salesman really w...
1 answer
The definition we gave for a function is a bit ambiguous. For example, what exactly is a "rule"? ...
The definition we gave for a function is a bit ambiguous. For example, what exactly is a "rule"? We can give a rigorous mathematical definition of a function. Most mathematicians don't use this on an everyday basis, but it is important to know that it exists and see it once in your life....
1 answer
Raj deposits 50 into a fund at the end of each month for 5 years. The fund pays interest at an an...
Raj deposits 50 into a fund at the end of each month for 5 years. The fund pays interest at an annual effective rate of i. The total amount of interest earned during the last month of year 5 is 13. Calculate the accumulated amount in Raj's account at the end of year 5 A) 3325 B) 3350 C) 3375 D) ...
1 answer
MATCHINGS Select the most appropriate term (below) that defines the following statements. 1) Emotions such as...
MATCHINGS Select the most appropriate term (below) that defines the following statements. 1) Emotions such as pleasure, pain, rage, and fear are controlled here. 2) Cranial nerve that slows heart rate. 3) Gelatinous mass filling the posterior cavity of the eye. 4)The only place in the body where iod...
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
Charting Exercise. What is the correct way to chart this? Mr. Johanson has a history of...
Charting Exercise. What is the correct way to chart this? Mr. Johanson has a history of kidney stones. The doctor examines him and finds him to be in severe pain with nausea. The doctor orders Demerol 50mg and Phenergran 50mg to be given intramuscularly in the deltoid area. You ask Mr. Johanson if t...
1 answer
The IRR assumes that cash flows are reinvested at the cost of capital. True False
The IRR assumes that cash flows are reinvested at the cost of capital. True False...
1 answer
21.0 g NaHCO_3 in 480.0 mL solution 57.0 g H_2SO_4 in 220.0 mL solution M =
21.0 g NaHCO_3 in 480.0 mL solution 57.0 g H_2SO_4 in 220.0 mL solution M =...
1 answer
The spring constant of a spring is measured in units of How many nodes does the...
the spring constant of a spring is measured in units of How many nodes does the 4th harmonic have? A child creates a pendulum by placing a 3 kg rock on a string. After watching the rock swing back and forth for a while, she replaces the 3 kg rock for a 1.5 kg rock. How is the period of the swing...
1 answer
Part of a roller-coaster ride involves coasting down an incline and entering a loop 7.10 m...
Part of a roller-coaster ride involves coasting down an incline and entering a loop 7.10 m in diameter. For safety considerations, the roller coaster's speed at the top of the loop must be such that the force of the seat on a rider is equal in magnitude to the rider's weight. From what heigh...
1 answer
What is the frequency of #f(theta)= sin 6 t - cos 45 t #?
What is the frequency of #f(theta)= sin 6 t - cos 45 t #?...
1 answer
Please use completely simplified exact values only, thank you. 7. Evaluate F. dr if fr F(x,...
please use completely simplified exact values only, thank you. 7. Evaluate F. dr if fr F(x, y, z) = { 2 tan z + In xyz + 4x°y2z2+ 1 + x2' х -1 tan y + 2x^yz2 + y2 + seco y tanº y, Y Υ х tan-1 + 2x4y2z + - + -2 1 + 22 and C is the curve of intersection of z = 1 &ndash...
1 answer
Which of the following are NOT required for use of the rental real estate safe harbor?...
Which of the following are NOT required for use of the rental real estate safe harbor? Maintaining separate books and records for each rental activity. Performing at least 250 hours of "rental service" throughout the year. Maintaining contemporaneous records including reports or similar docu...
1 answer
QUESTION: Many coaches and parents believe that the methods—“ screaming and spitting, shouting and grabbing their...
QUESTION: Many coaches and parents believe that the methods—“ screaming and spitting, shouting and grabbing their children”—used by coaches like Mike Rice are necessary for “character-building,” especially when coaching boys, but Amaechi ar...
1 answer
An article suggests that substrate concentration (mg/cm3) of influent to a reactor is normally distributed with...
An article suggests that substrate concentration (mg/cm3) of influent to a reactor is normally distributed with u = 0.40 and 0 = 0.08. (Round your answers to four decimal places.) (a) What is the probability that the concentration exceeds 0.60? (b) What is the probability that the concentration is a...