Question

Using the statistical procedure THE WILCOXON SIGNED RANK TEST that makes use of the magnitudes of...

Using the statistical procedure THE WILCOXON SIGNED RANK TEST

that makes use of the magnitudes of the differences between measures and a

hypothesized location parameter rather than just the signs of the differences.

Sixteen laboratory animals were fed a special diet from birth through age 12 weeks. Their

weight gain (in grams) were as follows:

63 68 79 65 64 63 65 64 76 74 66 66 67 73 69 76

Can we conclude from these data that the diet results in a mean weight gain of less than 70

grams? Let α = 0.05.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Using the THE WILCOXON SIGNED-RANK TEST Sixteen laboratory animals were fed a special diet from birth...
Using the THE WILCOXON SIGNED-RANK TEST Sixteen laboratory animals were fed a special diet from birth through age 12 weeks. Their weight gain (in grams) were as follows: 63 68 79 65 64 63 65 64 76 74 66 66 67 73 69 76 Can we conclude from these data that the diet results in a mean weight gain of less than 70 grams? Let α = 0.05. Note: There are two possible ways to analyze this data. Use the...
Perform a Spearman Rank Correlation Coefficient Test at a significance of 0.05. Use the following data...
Perform a Spearman Rank Correlation Coefficient Test at a significance of 0.05. Use the following data points Height (in.) Foot Length (in.) 63 10 66 12 62.5 9.4 74 10.5 70 11.3 72 11.3 71 12.5 64 9.1 72 10.9 71 10 74 12.1 67 10 69 11.1 65 9.6 62.8 9 72 11.3 68.8 10.5 69 10 65.3 9 53 7 71 10.3 74 11.7 70 10 72 10.6 72.5 12.8 67 9.5 69 10.9 74 11.6 68 9...
StudentNO Gender Height in inchese 1 Female 63 2 Female 64.0 3 Male 67.0 4 Female...
StudentNO Gender Height in inchese 1 Female 63 2 Female 64.0 3 Male 67.0 4 Female 59 5 Male 60 6 Female 61 7 Female 62 8 Female 63 9 Female 63 10 Female 64 11 Male 64 12 Female 65 13 Female 65 14 Female 65 15 Female 65 16 Female 66 17 Female 66 18 Male 67 19 Male 67 20 Male 67 21 Female 67 22 Male 67 23 Male 67 24 Female 67.5 25 Male 68...
Kuya teaches a two-trimester course in Passionate Analysis Involving Numbers (PAIN). He would like to know...
Kuya teaches a two-trimester course in Passionate Analysis Involving Numbers (PAIN). He would like to know if these students improved their scores in their second trimester of the course. Is there a significant difference in PAIN scores? Apparently a couple students were too 'pained' and dropped out after the first trimester (too bad so sad). STUDENT TRIMESTER 1 TRIMESTER 2 1 69 78 2 76 79 3 70 81 4 71 5 75 57 6 61 55 7 67 59...
Many standard statistical methods that you will study in Part II of this book are intended...
Many standard statistical methods that you will study in Part II of this book are intended for use with distributions that are symmetric and have no outliers. These methods start with the mean and standard deviation, x and s. For example, standard methods would typically be used for the IQ and GPA data here data215.dat. (a) Find x and s for the IQ data. (Round your answers to two decimal places.) s= Here are the numbers obs gpa iq gender...
In what follows use any of the following tests/procedures: Regression, multiple regressions, confidence intervals, one-sided t-test...
In what follows use any of the following tests/procedures: Regression, multiple regressions, confidence intervals, one-sided t-test or two-sided t-test. All the procedures should be done with 5% P-value or 95% confidence interval. Upload the data HeartRate_Exercise. These data are based on 45 randomly chosen high school students. SETUP: Is it reasonable to claim that students who exercise more have lower heart beat rate at rest. Given the data your job is to confirm or disprove this claim. 5. What test/procedure...
3. (Lesson 11) Use Minitab Express to conduct a chi-square test to determine if there is...
3. (Lesson 11) Use Minitab Express to conduct a chi-square test to determine if there is a relationship between gender and whether the student said that they would prefer to win an Academy Award, Nobel Prize, or Olympic Medal.  Use the five-step hypothesis testing procedure. [25 points] Step 1: State hypotheses and check assumptions Step 2:Compute the test statistic Step 3: Determine the p-value Step 4: Make a decision (reject or fail to reject the null) Step 5: State a real...
Your assignment is to do a detailed statistical analysis of the data to be able to...
Your assignment is to do a detailed statistical analysis of the data to be able to decide later what would be appropriate control charts to monitor these variables. The manager provides you data that the office has collected on these two variables: Time it takes since the patient checks-in until the patient checks-out Number of patients in the waiting room Present a report to the manager with the results of the statistical analysis of the data and your conclusions on...
Your assignment is to do a detailed statistical analysis of the data to be able to...
Your assignment is to do a detailed statistical analysis of the data to be able to decide later what would be appropriate control charts to monitor these variables. The manager provides you data that the office has collected on these two variables: Time it takes since the patient checks-in until the patient checks-out Number of patients in the waiting room Present a report to the manager with the results of the statistical analysis of the data and your conclusions on...
You want to see if there is a statistical difference between the two groups. Run descriptives...
You want to see if there is a statistical difference between the two groups. Run descriptives and a two-tailed, two sample assuming equal variance t-test. Here's your data: Weight of Apples in Grams Apple ID Farm A Farm B 1 131 151 2 147 159 3 134 162 4 134 158 5 136 159 6 137 160 7 140 150 8 134 160 9 136 160 10 133 160 11 134 160 12 132 158 13 139 162 14 136...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT