User Account

All Pages

Difference in how the drugs perform

Assignment Help Basic Statistics
Reference no: EM1389165

Perform a MANOVA. Using the "Activity 8.sav" data set, perform a MANOVA. "Group" is your fixed factor and LDL and HDL are your dependent variables. Be sure to include simple contrasts to distinguish between the drugs (group variable). In the same analysis, include descriptive statistics and parameter estimates. Finally, be certain to inform SPSS that you want a post-hoc test to help you determine which drug works best.

a) Is there any statistically significant difference in how the drugs perform? If so, explain the effect. Use the post hoc tests as needed.

b) Write up the results

Group LDL HDL
0 110 60
0 101 62
0 103 58
0 120 62
0 98 67
0 101 49
0 103 59
0 94 51
0 82 53
0 99 66
1 88 52
1 92 56
1 94 53
1 78 61
1 76 57
1 89 52
1 91 54
1 93 49
1 79 51
1 82 52
2 130 68
2 132 69
2 120 72
2 109 65
2 107 63
2 113 74
2 136 68
2 127 70
2 119 69
2 121 68
3 94 66
3 82 62
3 80 59
3 79 69
3 84 65
3 86 64
3 79 68
3 83 66
3 84 58
3 81 70

Reference no: EM1389165

Questions Cloud

What speed does need at the bottom : A 54.0 kg skateboarder wants to just make it to the upper edge of a "quarter pipe," a track that is one-quarter of a circle with a radius of 3m. What speed does he need at the bottom?
That will attract the interest of the company : How can you prepare an initial response when charged that will attract the interest of the company that posted the RFP?
Solve genetics probability question : Assume that the couple had a daughter with a normal color vision and a widow's peak. What is the chance that she is homozygous for both genes?
Illustrate what kinds of information should they collect : "Explain how might a corporate management team go about determining whether the organization should diversify? Illustrate what factors should they consider? Illustrate what kinds of information should they collect?"
Difference in how the drugs perform : Is there any statistically significant difference in how the drugs perform? If so, explain the effect. Use the post hoc tests as needed.
What is the difference between the ability of a manager : What is the difference between the ability of a manager to retrieve information instantly on demand using an MIS (Management Information System)?
Find the speed of the command module relative to earth : The mass of the motor is four times the mass of the module. What is the speed (in km/h) of the command module relative to Earth just after separation?
Reliability and validity of data collection : Critically discuss why you need to be aware of the reliability and validity of the data collection tool that you are using in the quantitative research project.
Deduce closed-form expression-estimates-linear regression : In weighted least-squares linear regression, we have weight ri corresponding to each data measurement. Deduce closed-form expression for estimates of w and b which minimize objective function.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining p-value for hypothesis test

Test this conjecture with formal hypothesis test, by using a 5% significance level. Find out the p-value for hypothesis test.

  Computing population mean and population standard deviation

Suppose these data represent whole population. Determine the population mean and population standard deviation.

  Confidence interval-population mean

Write a one-page report to Ms. Gupta presenting your conclusions regarding the market performance of Brand 1.

  Determine the standard error of sample mean

mean is calculated for each sample, then the average distance between M and u would be:

  Detrermining standard error of the mean

Assume a population standard deviation of 450-kilowatt hours. Determine the standard error of the mean.

  Probability of cost value

For the mold described in (g), can you find the probability that it's COST value will exceed $150,000? If yes, obtain this probability. If no, why not?

  Probability that mike will pay three days in a row

Jim and Mike go to a coffee shop during their lunch break and toss a coin to see who will pay. The probability that Mike will pay three days in a row is 0.125.

  Find the confidence interval for the mean

How strong is the evidence against the company's claim? Based on these data, the P -value of the appropriate test

  Explaining conclusion on population standard deviation

It is believed that population standard deviation is 15 days. If test is conducted using a 0.05 level of significance, what conclusion must be reached?

  Computing critical value and null hypothesis

What is the null hypothesis?  Use   α =0.05. Compute critical value.  Use   α =0.05.

  Position the null and the alternate hypothesis

Based on the answers to a through d, decide whether or not to reject the null hypothesis at the given significance level. Explain your conclusion in the context of the problem.

  Determine the rejection region

State the alternate hypothesis for this study? What critical value should be used to determine the rejection region? Use the 1 proportion Z-test.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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