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# You wish to test the following claim ( H a ) at a significancelevel of Î± = 0.10 . For the context of this problem, Î¼ d = Î¼ 2 âˆ’ Î¼1 where the first ...

## Question

###### You wish to test the following claim ( H a ) at a significancelevel of Î± = 0.10 . For the context of this problem, Î¼ d = Î¼ 2 âˆ’ Î¼1 where the first data set represents a pre-test and the seconddata set represents a post-test. H o : Î¼ d = 0 H a : Î¼ d < 0 Youbelieve the population of difference scores is normallydistributed, but you do not know the standard deviation. You obtainpre-test and post-test samples for n = 8 subjects. The averagedifference (post - pre) is Â¯ d = âˆ’ 15.1 with a

You wish to test the following claim ( H a ) at a significance level of Î± = 0.10 . For the context of this problem, Î¼ d = Î¼ 2 âˆ’ Î¼ 1 where the first data set represents a pre-test and the second data set represents a post-test. H o : Î¼ d = 0 H a : Î¼ d < 0 You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain pre-test and post-test samples for n = 8 subjects. The average difference (post - pre) is Â¯ d = âˆ’ 15.1 with a standard deviation of the differences of s d = 47.4 . What is the critical value for this test? (Report answers accurate to two decimal places.) critical value = What is the test statistic for this sample? (Report answers accurate to two decimal places.) test statistic = The test statistic is... in the critical region not in the critical region This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is less than 0. There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is less than 0. The sample data support the claim that the mean difference of post-test from pre-test is less than 0. There is not sufficient sample evidence to support the claim that the mean difference of post-test from pre-test is less than 0. #### Similar Solved Questions

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clrculal colculle [1 cupia (b) The lrgest rjon Iurxto Cimmede ochlta Kanane L07 .10" netloc acuanatMis UJuniter from tns; dil Jatut t0 Darts (0) ard (0) cutsiyteI7 HanrMmtan milnnron-od...
##### Given f(w,y) = 4V6x' + 8y + 2cy" , findf(c,y) =Previewfy(w,y)PreviewPoints possible: 10 This is attempt of 3.LicenseSubmit
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##### Determine any trends in entropy with properties of the molecules. Molecule 298k Molecule So , 298K ((K Mole) UK Mole)) 154.8 CH OH (S) 1.147 1913 CH OH () 126.8 205.02 CHOHH) 23984 CO 191 " CHCH OHg) 282.7 COg 213.6 CHCHOH () [60. H,o 188.74 CHCHOH (s) 2.452 HQ 694.91 Octane W) 361.20 HO (s) 37.99 sooctanc 328,03tates of matter (look at the data for water)ize or volume of the molecule (Compare Nz, Oz and CO)Mass t of the molecule (Compare CO vs COz)lolecular complexity (compare octane t0 is
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##### [-71 Points]DETAILSLARAT9 7.3.040MY NOTESAsk YOUR TEACHERequation EniCC VouT inswier" Solve the multiple-angle 2 sin 5,+v3comm-scoirated ISc(nteger cons une Enter Your Tesponssradtansa
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##### For the matrix given by A=I2 -41 Evaluale the characteristic equation of A. Find the Figen vectors correspondiug t0 a4y One of the Eigen Falues:
For the matrix given by A=I2 -41 Evaluale the characteristic equation of A. Find the Figen vectors correspondiug t0 a4y One of the Eigen Falues:...
##### {2bThe figure shows cross section of long cylindrical conductor of radius a=4.00 cm with long cylindrical hole of radius b=1.00 cm: The centra axes of the cylinder and hole are parallel and separated DY distance of 0=2.20 cm: current of I=1.00 is uniformly distributed over the shaded region. What is the magnitude of the magnetic field at the center of the hole?
{2b The figure shows cross section of long cylindrical conductor of radius a=4.00 cm with long cylindrical hole of radius b=1.00 cm: The centra axes of the cylinder and hole are parallel and separated DY distance of 0=2.20 cm: current of I=1.00 is uniformly distributed over the shaded region. What i...
##### The Rosenhan study of mental institutions showed that(A) treatment at private institutions tends to be better than treatment at public institutions.(B) men are diagnosed at higher rates than women reporting the same symptoms.(C) it is difficult to convince medical professionals that one has a disorder when one does not.(D) people are overly concerned about the stickiness of diagnostic labels.(E) confirmation bias may influence clinicians' views and treatments of mental patients.
The Rosenhan study of mental institutions showed that (A) treatment at private institutions tends to be better than treatment at public institutions. (B) men are diagnosed at higher rates than women reporting the same symptoms. (C) it is difficult to convince medical professionals that one has a dis...
##### Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. about the X-axis
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. about the X-axis...
##### Calculate AG for the reaction of nitric oxide with oxygen to give nitrogen dioxide under these conditions: T = 508C, PNo = 0.0100 atm, Poz 0.200 atm, and PNOz 1.00 x 10-4 atm: The value of AGo for this reaction is -72.5 kJlmol of O2.h)What is Ke for the reaction in #g?
Calculate AG for the reaction of nitric oxide with oxygen to give nitrogen dioxide under these conditions: T = 508C, PNo = 0.0100 atm, Poz 0.200 atm, and PNOz 1.00 x 10-4 atm: The value of AGo for this reaction is -72.5 kJlmol of O2. h) What is Ke for the reaction in #g?...
##### A thin; hollow sphere (with moment of inertia I gmr? ) rolls without slipping down an inclined plane: The sphere starts from rest at the top of the incline: The following are true about the sphere-inclined plane system:Incline AngleIncline LengthSphere MassSphere Radius 0.10 m3095 m8kgFind the translational speed v of the sphere at the bottom of the incline:What Big Idea is the most appropriate one for solving this problem?
A thin; hollow sphere (with moment of inertia I gmr? ) rolls without slipping down an inclined plane: The sphere starts from rest at the top of the incline: The following are true about the sphere-inclined plane system: Incline Angle Incline Length Sphere Mass Sphere Radius 0.10 m 309 5 m 8kg Find t...
##### Solve. Round to the nearest hundredth.$$rac{3}{5}= rac{n-7}{8}$$
Solve. Round to the nearest hundredth. $$\frac{3}{5}=\frac{n-7}{8}$$...