5

# A paint manufacturing company claims that the mean drying time for its paints is not longer than 45 minutes. A random sample of 20 gallons of paints selected from t...

## Question

###### A paint manufacturing company claims that the mean drying time for its paints is not longer than 45 minutes. A random sample of 20 gallons of paints selected from the production line of this company showed that the mean drying time for this sample is $49.50$ minutes with a standard deviation of 3 minutes. Assume that the drying times for these paints have a normal distribution.a. Using the $1 %$ significance level, would you conclude that the company's claim is true?b. What is the Type I er

A paint manufacturing company claims that the mean drying time for its paints is not longer than 45 minutes. A random sample of 20 gallons of paints selected from the production line of this company showed that the mean drying time for this sample is $49.50$ minutes with a standard deviation of 3 minutes. Assume that the drying times for these paints have a normal distribution. a. Using the $1 %$ significance level, would you conclude that the company's claim is true? b. What is the Type I error in this exercise? Explain in words. What is the probability of making such an error?

#### Similar Solved Questions

##### M_ True False An extreme K-strategist invests heavily in large numbers of expendable offspring12 True False. Globally the human population size is increasing13. TrueFalse. Globally the human population growth rale* is increasing;
M_ True False An extreme K-strategist invests heavily in large numbers of expendable offspring 12 True False. Globally the human population size is increasing 13. TrueFalse. Globally the human population growth rale* is increasing;...
##### JO 3 the Question 2 3 AICI3 ZON Moving Question following to another Completion compounds question Status: which will save has this more than response. one valid IH Ceforn? : Answercave this responseQuestion
JO 3 the Question 2 3 AICI3 ZON Moving Question following to another Completion compounds question Status: which will save has this more than response. one valid IH Ceforn? : Answer cave this response Question...
##### Assume and are differentiable functions with h(x) = f(g(x)) Suppose the equation of the line tangent to the graph of g at the point (2,1) is y = 3x + and the equation of the line tangent to the graph of f at (1,9) isy = 2x+7. Calculate h(2) and h'(2). b. Determine an equation of the line tangent to the graph of h at the Point on the graph where x = 2.h(2) =h (2)-0 y-D
Assume and are differentiable functions with h(x) = f(g(x)) Suppose the equation of the line tangent to the graph of g at the point (2,1) is y = 3x + and the equation of the line tangent to the graph of f at (1,9) isy = 2x+7. Calculate h(2) and h'(2). b. Determine an equation of the line tangen...
##### Determine whetherdiagonalizaYesFind an invertible matrix and diagonal matrix such that diagonalizable_ enter NO SOLUTION:D. (Enter each matrix in the form [[row 1], [row 2], - J, where each rowcomma-separated list. If A is notNeed Help?Reud Itahloanuar
Determine whether diagonaliza Yes Find an invertible matrix and diagonal matrix such that diagonalizable_ enter NO SOLUTION: D. (Enter each matrix in the form [[row 1], [row 2], - J, where each row comma-separated list. If A is not Need Help? Reud It ahloanuar...
##### Empincal launul = ccmenes 08309M/6 arder; C L CO(UMCAEILY[a A 1 L [ 1 com 1 1 1 1
Empincal launul = ccmenes 08309M/6 arder; C L CO(UMCAEILY[a A 1 L [ 1 com 1 1 1 1...
##### Integrate Cakculate (sin (2rldr.2 Ddnite Reler stimulus on the left;, Whatis the correct result? i[-e sin (22) 3e * cos (31}/ +â‚¬ FIle sin (2r) (2f)+â‚¬ !-e sin (*| - cos (ZeJI G-e sin (22) (26 il-e sin (2) cus (c)|Previousahuts Fnale
Integrate Cakculate ( sin (2rldr. 2 Ddnite Reler stimulus on the left;, Whatis the correct result? i[-e sin (22) 3e * cos (31}/ +â‚¬ FIle sin (2r) (2f)+â‚¬ !-e sin (*| - cos (ZeJI G-e sin (22) (26 il-e sin (2) cus (c)| Previous ahuts Fnale...
##### -ncedcu (or thunauenfanTo answer the questions, intcrpret the following Lewis diagram lor AsOz8-4s=8For the ccniral arsenie utom: Thie numnbcr lone palnt Thc nutbct ~of slugle bouds The numbct of double bonds2 . Tc ccutral arcoic nlotnJubrnli AreeyotRotry Urtlte OrovpTmoteurquo Aututuala ronialetug(PtcutNaxt)Fmall Instrutfos Scundoic
-ncedcu (or thunauenfan To answer the questions, intcrpret the following Lewis diagram lor AsOz 8-4s=8 For the ccniral arsenie utom: Thie numnbcr lone palnt Thc nutbct ~of slugle bouds The numbct of double bonds 2 . Tc ccutral arcoic nlotn Jubrnli Areeyot Rotry Urtlte Orovp Tmoteurquo Aututuala roni...
##### Ourrallun 1How mony colorles of hcot ensrry cqulvalent t0 150 foulet of electricol cnercyt (51 constont and equotion} Speed 0f sound &t 0"CVo 331. 4 ns; Speclflc hcot capoclty 0f Ilquld woter; C_-iCule"â‚¬ Electrical Heat Equlvalent, EHE-4.18//Cal Linear regression:yemx+b Vs"JA : Vs"Vo - 0.G1Tc ; Ln where n"1,3,5 E-V;0= meat EU) = EHEU / Cai)o(Cal ;'Veixa;P=VJerreMt) = Vol 1- e) , Vt) VoeRCExperimental Value Theoretic?l Value X100% Percenrage cttor= Theoretlcal
Ourrallun 1 How mony colorles of hcot ensrry cqulvalent t0 150 foulet of electricol cnercyt (51 constont and equotion} Speed 0f sound &t 0"CVo 331. 4 ns; Speclflc hcot capoclty 0f Ilquld woter; C_-iCule"â‚¬ Electrical Heat Equlvalent, EHE-4.18//Cal Linear regression:yemx+b Vs"...
##### # Question 1 M PIAJ-0.459 and PIBI and U PIB]-0.771 and P(BJ-0.771 F0.77I 0.021 4 "() 2 0.312, and P Identify two 0 2 events 3 7 { and P (B) 4 w} 2.5 pts
# Question 1 M PIAJ-0.459 and PIBI and U PIB]-0.771 and P(BJ-0.771 F0.77I 0.021 4 "() 2 0.312, and P Identify two 0 2 events 3 7 { and P (B) 4 w} 2.5 pts...
##### Managements answer (0 whichIlowing questians best delnes an organizalion $business strategy?Select one How challenging were our last year'$ goals?What IS our present siluation- What (hreats are our compefitors (acing? How challenging are our periormance targets?
Managements answer (0 which Ilowing questians best delnes an organizalion $business strategy? Select one How challenging were our last year'$ goals? What IS our present siluation- What (hreats are our compefitors (acing? How challenging are our periormance targets?...
##### Whal is the molarity of ethano= (MM 46.07 glmol) white wine_ which contains 11.0 grams of ethanol per 100. grams of wine? Wine has density of 0.950 glmLI2.39 M2.27 M105 M0.002390.0206 M
Whal is the molarity of ethano= (MM 46.07 glmol) white wine_ which contains 11.0 grams of ethanol per 100. grams of wine? Wine has density of 0.950 glmLI 2.39 M 2.27 M 105 M 0.00239 0.0206 M...
##### Write the formula of the conjugate base in the reaction of each acid with water. (a) $\mathrm{HIO}_{3} ;$ (b) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}$ (c) $\mathrm{HPO}_{4}^{2-} ;$ (d) $\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{NH}_{3}^{+}$
Write the formula of the conjugate base in the reaction of each acid with water. (a) $\mathrm{HIO}_{3} ;$ (b) $\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{COOH}$ (c) $\mathrm{HPO}_{4}^{2-} ;$ (d) $\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{NH}_{3}^{+}$...
##### 5)y + 4y + 6y = 1+e-';y(0) = 0,y(0) = 0y(t) 1+4_ FtVz sen( Vzt)ecos( Vzt)e
5)y + 4y + 6y = 1+e-';y(0) = 0,y(0) = 0 y(t) 1+4_ Ft Vz sen( Vzt)e cos( Vzt)e...
##### Calculate7i. Give your answer in @ + bi form. Give the solution with smallest positive angle.
Calculate 7i. Give your answer in @ + bi form. Give the solution with smallest positive angle....
##### Lhesis test and provide the test slalislic and Ihe crilical value and slale te conclusions0d slolm throe Dol latislic es Ihe slolinciuding no win; Win huoncies Ihe aulhor Ihe erpeclodChi-square distributlon tableIlachLArea to tlo Right ol lho Crilical ValueDegrees of Freedom0i OT , deci0.9950.990.975 0 001 0 051 0.216 484 0 831 237 1 G50 1B0 700 32470.95 0 004 103 357 0711 145 6350.90 0 016 0 211 584 064 610 204 033 490 108 8650.10 2 {06 005 0251 7(79 236 10 645 12017 13,362 14084 15 087Iue 00
lhesis test and provide the test slalislic and Ihe crilical value and slale te conclusion s0d slolm throe Dol latislic es Ihe slol inciuding no win; Win huoncies Ihe aulhor Ihe erpeclod Chi-square distributlon table IlachL Area to tlo Right ol lho Crilical Value Degrees of Freedom 0i OT , deci 0.99...
##### Complete the following. (a) Find the domain of $f$(b) Graph $f$ in an appropriate viewing rectangle.(c) Find any horizontal or vertical asymptotes.(d) Sketch a graph of $f$ that includes any asymptotes.$$f(x)= rac{6-2 x}{x+3}$$
Complete the following. (a) Find the domain of $f$ (b) Graph $f$ in an appropriate viewing rectangle. (c) Find any horizontal or vertical asymptotes. (d) Sketch a graph of $f$ that includes any asymptotes. $$f(x)=\frac{6-2 x}{x+3}$$...