## Question

###### Trials in an experiment with a polygraph include 9999 results that include 2424 cases of wrong results Use a 0.05 significance level to test the claim that such polygraph results are incorrect more than 80% of the time. Identify the null hypothesis, alternative hypothesis, test statistic, p-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim Show all calculations that lead to your results:

Trials in an experiment with a polygraph include 9999 results that include 2424 cases of wrong results Use a 0.05 significance level to test the claim that such polygraph results are incorrect more than 80% of the time. Identify the null hypothesis, alternative hypothesis, test statistic, p-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim Show all calculations that lead to your results:

## Answers

#### Similar Solved Questions

5 answers

##### A) Draw the planar form of (IS, 2R)-I-methyl-2-propyl cyclohexaneb) Draw the two possible chair structures and circle the most stable one conformer:2. Draw Newman projection looking down CI-C2 bond:

a) Draw the planar form of (IS, 2R)-I-methyl-2-propyl cyclohexane b) Draw the two possible chair structures and circle the most stable one conformer: 2. Draw Newman projection looking down CI-C2 bond:...

5 answers

##### Sccre gradebook;out of 5Next QJesbonand#ummcolAssuming the function f cne-to-cne, and f(1) 10,find f 1(10) f-1(10)Enter YOJr answer Vhole = 0ecima number Enter DNE Dces Nol Exist;, 00 for Infrity.Paints possblo: Unlmited attempts, Scorc on last attemot Storo: gr Jebodk"ubrttFunc6aCj

Sccre gradebook; out of 5 Next QJesbon and#umm col Assuming the function f cne-to-cne, and f(1) 10,find f 1(10) f-1(10) Enter YOJr answer Vhole = 0ecima number Enter DNE Dces Nol Exist;, 00 for Infrity. Paints possblo: Unlmited attempts, Scorc on last attemot Storo: gr Jebodk" ubrtt Func6a Cj...

5 answers

##### Findequation for f(x) using the cosecant functionf(x)f(x) 10

Find equation for f(x) using the cosecant function f(x) f(x) 10...

5 answers

##### 0) State an appropriate conclusion Choose the correct answer belowReject the null hypothesis_ There : strong evidence Ihal the company meeting thelr goal; Fail t0 reject the null hypothesis. There Is strong evidence Ihat the company meeting their goal: Fall to reject the null hypothesis. There not strong evidence Ihat the company Is meeting their goal; Reject the null hypothesis. There IS not strong evidence that the company Is meeling their goal.

0) State an appropriate conclusion Choose the correct answer below Reject the null hypothesis_ There : strong evidence Ihal the company meeting thelr goal; Fail t0 reject the null hypothesis. There Is strong evidence Ihat the company meeting their goal: Fall to reject the null hypothesis. There not ...

5 answers

##### Ncaurses/[1707 /assignments/2070337module390067Heredata set:The goal construct grouped (requency distribution table (GFDT) for this data set_ The GFDT should have 10 classes with & class Krldth; Each class should conmln Ius To ver umt - and the lower class Uimits should all be multiples Uc class Widih,Tlt > problemdetermine Khat the class width houldWhat the maximum this Cata set?Whatthe minimum this duta setzWhal the Fange this data set? rangeWhat the (most likely) discrete unit (or this

ncaurses/[1707 /assignments/2070337module 390067 Here data set: The goal construct grouped (requency distribution table (GFDT) for this data set_ The GFDT should have 10 classes with & class Krldth; Each class should conmln Ius To ver umt - and the lower class Uimits should all be multiples Uc c...

5 answers

##### Homework: HW#8 Levi Score: 0 of10 of 10 (98.5.55A random sample of n observations is selected from normal population t0 test the null combinations of Ha and n; or tw Ha /f10;& =0.05;n=13 b. Ha:/>10;& =0.10; n =25 led Ha: />10;a=0.01;n=10 lled d. Ha: H < 10;a -0.10;n=11 Ha*4f1O; & =0.01;n=19 f.Ha* H <10;& =0.05,n=5 I5 5ig1 Select the correct choice below and fill in the answer box within your choico: (Round to three decimal places as neaded ) 14 >c (<[Click to se

Homework: HW#8 Levi Score: 0 of 10 of 10 (9 8.5.55 A random sample of n observations is selected from normal population t0 test the null combinations of Ha and n; or tw Ha /f10;& =0.05;n=13 b. Ha:/>10;& =0.10; n =25 led Ha: />10;a=0.01;n=10 lled d. Ha: H < 10;a -0.10;n=11 Ha*4f1O; &...

5 answers

##### Tne Sunfuce af the Jprere (s2210;} 41 s(fce oFtic humesnaphic Cube C = [1vge) /mak lMlyl /(2)} = 1} (o6al Sutfece afas d @ered @a;') Y6yz)=-tue) (yiz) 4(xy2) = 12+j+z mxfihlyl/y yenfy #s nor eornor Ph â‚¬ (stou Conhata #4 "Jer 4

Tne Sunfuce af the Jprere (s2210;} 41 s(fce oFtic humesnaphic Cube C = [1vge) /mak lMlyl /(2)} = 1} (o6al Sutfece afas d @ered @a;') Y6yz)=-tue) (yiz) 4(xy2) = 12+j+z mxfihlyl/y yenfy #s nor eornor Ph â‚¬ (stou Conhata #4 "Jer 4...

5 answers

##### 1 (1 point) Determine whether the sampling method described below appears to be sound or is flawed:survey of 626 subjects, each was asked how often he or she played sports. The survey subjects were internet users who responded to question that was osted on news website:A) It is flawed because it is census:B) It appears to be sound because the data are not biased in any way:It is flawed because it is not statistically significant:D) It is flawed because it is voluntary response sample.

1 (1 point) Determine whether the sampling method described below appears to be sound or is flawed: survey of 626 subjects, each was asked how often he or she played sports. The survey subjects were internet users who responded to question that was osted on news website: A) It is flawed because it i...

5 answers

##### Let fx(e) be the probability density function of the random variable X 3 0 < I < 6; flz) = otherwise_Determine the mean of X[The answer should be & number rounded to five decimal places, don't use symbols suchaS %]

Let fx(e) be the probability density function of the random variable X 3 0 < I < 6; flz) = otherwise_ Determine the mean of X [The answer should be & number rounded to five decimal places, don't use symbols such aS %]...

5 answers

##### Many equilibrium calculations involve finding the equilibrium concentrations of reactants and products given their initial concentrations and the equilibrium constant. Outline the general procedure used in solving these kinds of problems.

Many equilibrium calculations involve finding the equilibrium concentrations of reactants and products given their initial concentrations and the equilibrium constant. Outline the general procedure used in solving these kinds of problems....

5 answers

##### In Exercises 13-18, find the change ofbasis matrix from B to 6z LEL IH 4 {} {} 6x-{[4 [E}} x={[-9 [9 B}

In Exercises 13-18, find the change ofbasis matrix from B to 6z LEL IH 4 {} {} 6x-{[4 [E}} x={[-9 [9 B}...

1 answers

##### What composition might you expect for a planet that formed in a region of the solar nebula where the temperature was about $100 \mathrm{K}$ ?

What composition might you expect for a planet that formed in a region of the solar nebula where the temperature was about $100 \mathrm{K}$ ?...

5 answers

##### LEARNING TASKS Learning Task Instructions: Complete the tableFonmulaOr y-intercept of (he regression lineb or slope of the regression line. equation of the regression lineB. Learning Task 2 Instructions: Create scatter plot; find the linear regression equation (line of best fit) , determine the correlation, and then make predictionThe table below gives the amount of time students in a class studied for a test and their test scores_ Graph the data on a scatter plot, find the line of best fit, and

LEARNING TASKS Learning Task Instructions: Complete the table Fonmula Or y-intercept of (he regression line b or slope of the regression line. equation of the regression line B. Learning Task 2 Instructions: Create scatter plot; find the linear regression equation (line of best fit) , determine the ...

5 answers

##### 68. Many researchers argue that â€˜Early Homoâ€™ specimens should beseparated into two separate species (Homo habilis and Homorudolfensis), why?

68. Many researchers argue that â€˜Early Homoâ€™ specimens should be separated into two separate species (Homo habilis and Homo rudolfensis), why?...

5 answers

##### Consider the following competing hypotheses and accompanyingsample data. (You may find it useful to reference theappropriate table: ztable or t table)H0: p1 âˆ’ p2 â‰¥0HA: p1 âˆ’ p2 <0x1 = 252x2 = 271n1 = 387n2 = 387a. Calculate the value of the teststatistic. (Negative value should be indicated by aminus sign. Round intermediate calculations to at least 4 decimalplaces and final answer to 2 decimal places.)

Consider the following competing hypotheses and accompanying sample data. (You may find it useful to reference the appropriate table: z table or t table) H0: p1 âˆ’ p2 â‰¥ 0 HA: p1 âˆ’ p2 < 0 x1 = 252 x2 = 271 n1 = 387 n2 = 387 a. Calculate the value of the test statistic. (Negative v...

5 answers

##### 2 Voting patterns are being studied in 2 counties. 20 of 51 of those surveyed in county A sjid they were enthusiastic about veny voting- whereas 23 of 44 said the same in county B. 1 Canyou conclude that the proportion of enthusiastic voters in county B is higher at 1% significance? 2 What is the p-value for this test?

2 Voting patterns are being studied in 2 counties. 20 of 51 of those surveyed in county A sjid they were enthusiastic about veny voting- whereas 23 of 44 said the same in county B. 1 Canyou conclude that the proportion of enthusiastic voters in county B is higher at 1% significance? 2 What is the p-...

5 answers

##### The price of a bond Is uniformly distributed benveen 520 and S60What the probabilit; that the stock: Price Iall be 5+53 What tbe probabilit" that tbe stock Price till be Jess tbac 5322 What i: the Probability that the stock price Will be betireen S14 and S282

The price of a bond Is uniformly distributed benveen 520 and S60 What the probabilit; that the stock: Price Iall be 5+53 What tbe probabilit" that tbe stock Price till be Jess tbac 5322 What i: the Probability that the stock price Will be betireen S14 and S282...

5 answers

##### The trend of thinner beauty pageant winners has generated charges that the contest encourages unhealthy diet habits among young women Listed below are body mass indexes (Bmi) for beauty pageant winners from two diiferent time periods Find the coefiicient of variation for each oithe two sets data, then compare the varationBMI (from the 1920s and 1930s): 20.4 21 9 22 1 22 .2 20.2 18.7 18.8 19.3 18.5 19.1 BMI (from ecent winners): 19.5 20.3 19.6 20.2 17.8 17.9 19.1 18.8 17.6 16.8The coeficient of

The trend of thinner beauty pageant winners has generated charges that the contest encourages unhealthy diet habits among young women Listed below are body mass indexes (Bmi) for beauty pageant winners from two diiferent time periods Find the coefiicient of variation for each oithe two sets data, t...

5 answers

##### Find the general solution of the given differential equation. v" - 2y' - 3y = elt v" - %v' - 3v = â‚¬-4t v" - %v' - Sy = e" +e-4 v" + %v' + v = c0s(2t) + tsin(2t) "" - ! = tant,0 < < "/2 (hint: cox(oy dlt lu (tan : SCcT) (2y "(+2)' + (t+2)u 273

Find the general solution of the given differential equation. v" - 2y' - 3y = elt v" - %v' - 3v = â‚¬-4t v" - %v' - Sy = e" +e-4 v" + %v' + v = c0s(2t) + tsin(2t) "" - ! = tant,0 < < "/2 (hint: cox(oy dlt lu (tan : SCcT) (2y &quo...

5 answers

##### MW) O-H Jo 3 â‚¬8" [ 4WM (ouj [Str =AW JW Jo 3 â‚¬Lt [ow 3 0*8 [ jo UoQJB31 341 Kq paonpoud S! u33oJpA4JO SWBJZ U! SSBU IBYM oiduuexy

MW) O-H Jo 3 â‚¬8" [ 4WM (ouj [Str =AW JW Jo 3 â‚¬Lt [ow 3 0*8 [ jo UoQJB31 341 Kq paonpoud S! u33oJpA4JO SWBJZ U! SSBU IBYM oiduuexy...