The 2008 gss of the american adult population found a mean

Assignment Help Science
Reference no: EM13695527

The 2008 GSS of the American adult population found a mean age of 39.2 and a standard deviation of 17.35 for a selected sample of 400 adults. Assume that we know from census data that the mean age of all American adults is 37.7. Use this information to answer the following question. Show your work in as much detail as possible. i. One-tailed test a. State the research and the null hypotheses in statistical notation. b. Calculate the t statistic and test the null hypothesis at the .05 significance level. c. Do you reject the null hypothesis? d. What conclusion(s) do you draw as a result of the hypothesis test?

Reference no: EM13695527

Questions Cloud

Decarboxylated to yield ethanol and co2 : During alcoholic fermentation, pyruvate is decarboxylated to yield ethanol and CO2. Which carbons of glucose must be labeled with 14C to yield 14CO2
Evaluate what is the magnitude of the electric field : An electron is initially at rest and is accelerated in the positive x direction to a speed of 1.34 x 106 m/s over a distance of 2.5 cm, by a uniform electric field. What is the magnitude of the electric field
A reasonable reaction sequence for glycerol metabolism : Question- Glycerol obtained from the breakdown of fat is metabolized by conversion to dihydroxyacetone phosphate, a glycolytic intermediate, in two enzymatically-catalyzed reactions. Propose a reasonable reaction sequence for this glycerol metabol..
What is the magnitude of the charge of each of the objects : Two objects are separated by a distance of 7 cm. Each is charged with the same magnitude (absolute value) of charge. What is the magnitude of the charge of each of the objects
The 2008 gss of the american adult population found a mean : The 2008 GSS of the American adult population found a mean age of 39.2 and a standard deviation of 17.35 for a selected sample of 400 adults. Assume that we know from census data that the mean age of all American adults is 37.7. Use this inform..
Describe the hybrid orbitals used by the underlined atoms : Question- Describe the hybrid orbitals used by the underlined atoms in the molecule below, then provide the number of bonds (o and pi) used by each of the atoms.
What is the current density in the copper wire : A 4.80-A current runs through a copper wire of DIAMETER 2.050 mm and through the filament of a light bulb to which the wire is attached. What is the current density in the copper wire
Describe how workplace structure can disrupt family life : Describe how workplace structure can disrupt family life, including women working night shift. Explain issues that are especially difficult for foreign care workers. Describe ways mothers cope in both situations, and include your personal observat..
What is the mass of gold ring : Question- A pure gold ring and pure silver ring have a total mass of 16.0g . The two rings are heated to 71.1?C and dropped into a 13.6mL of water at 21.8?C. When equilibrium is reached, the temperature of the water is 24.2?C.

Reviews

Write a Review

 

Science Questions & Answers

  Community & public health

Community & Public Health The Michigan Association of Public Health and Preventive Medicine Physicians (MAPPP) heart disease

  Motivation of saudi female for pursuing medical profession

Choose five research articles from international journals related to the topic "Motivation of saudi female students for pursuing medical profession "

  What type of premises does the following argument have

What type of premises does the following argument have?: "The MiniMax video camera is the best camera to buy because it's the lightest in weight, it's the least expensive, and it comes with the longest warranty in the business."

  Explain zombie-mutant possibilities in philosophy of mind

Explain the Zombie and Mutant possibilities in the philosophy of Mind. What conception of mind gives rise to these possibilities, and how? Assuming the Zombie and Mutant scenarios are disturbing (worrisome,unappealing,philosophically unsatisfying, et..

  "fight-or-flight response helpful to humans in emergency

In what ways is the "fight-or-flight response helpful to humans in emergency situations?

  What two properties of water are the outcome of hydrogen

discussion question choose only 2 of the following and discuss them thoroughlyquestion 1. what two properties of water

  Discuss how the supreme court determines

Discuss how the Supreme Court determines which cases to hear, which cases not to take, and why.

  What statistical measures would you use to summarize the

what statistical measures would you use to summarize the variable for age? what about for gender? for convenience

  Philosophy and media

Philosophy and Media

  Which kind of client do you think will be more difficult to

which type of client do you think will be more difficult to achieve success with someone experiencing undernutrition or

  The formation of the germ theory was significant in moving

the formation of the germ theory was important in moving scientists toward solving the problem of many diseases.

  Compare and contrast galton and wundt

Compare and contrast Galton and Wundt

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd