A doctor compares three treatments for arthritis. He uses three samples, each of size six, in thestudy. For each patient in the study, he records a mean score for joint swelling. The computed teststatistic is F= 3.75. Which of the following statements concerning the p-value for the test is correct?The p-value is less than .01.O The p-value is less than .025.O The p-value is less than .05.O The p-value is less than .001.

We have given that Three treatment and each treatment having six size .

Answered: A doctor compares three treatments for…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 4 0. 6. 8. 3 9. 10 3 The mean score on this test is: The median score on this test is: > Next Question
It was hypothesized that there will be a difference in the average test score in Chemistry class between high schoolers who watched Breaking Bad (Group 1) and high schoolers who did not watch Breaking Bad (Group 2). Calculate and use the appropriate statistical test to analyze the data below. Be sure to write the appropriate sign (+ or -) before your value. Note: SHOW YOUR WORK! watched breaking bad 86 99 91 94 98 92 97 93 n=8 M=93.25 SS=127.5 did not watch breaking bad 90 79 82 86 85 83 82. 81 n=8 M= 83.50 SS=82 Based on your answers above, what is your conclusion regarding the null? Retain the null Reject the null Write out your conclusion. It does not have to be in APA format but should be written in sentence form.
Find the percent of the total area under the standard normal curve between the following z-scores. z= -1.3 and z 0.7 Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The percent of the total area between z = -1.3 and z 0.7 is %. (Round to the nearest tenth as needed.)
Which of the following is a discrete quantitative variable for a randomly selected student at your college? O Race O Number of classes this term O Cumulative grade point average (GPA)
Use the t-tables to determine a p-value or a range of p-values for the following test statistics: n t p-value 20 1.093 15 1.945 10 2.62 25 3.919
Lecture(10.9A): The Peabody Picture Vocabulary Test has a standard score population mean of 100 and a standard deviation of 15. You tested a class of Grade 2 students wondering if their scores are different from the population. After testing these hypothesis you grouped the children based on whether the oldest, middle, or youngest. Here is a summary of the grouped data. Oldest child: 87 ,84, 98, 104, 106, 91,96, 92, Middle child: 65, 74, 62, 60, 73, 64, 71,78 Youngest child: 115, 84, 85, 83, 95, 94, 108, 102, 89 Perform AVOVA post Ad Hoc (Bonfeirri correction) in Excell.
Use the properties of the mean and median to determine which are the correct mean and median for the following histogram.
c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample (Please show your answer to four decimal places.)
A study involving stress is conducted among the students on a college campus. The stress scores follow a uniform distribution with the lowest stress score equal to one and the highest equal to five. Using a sample of 55 students, find: Find the 80th percentile for the mean of 55 scores. Round to four decimal places.
Pain medications sometimes come with side effects. One side effect is dizziness. A researcher wanted to determine if some pain medications produced more or less dizziness than others. The results from his study are shown in the table below. Use a test to determine if the proportion of people within each treatment group who experienced dizziness are the same at the � = .01 level of significance. Tordol Placebo Naproxen Tylenol Advil Dizziness 83 32 36 5 8 No dizziness 4063 1832 1330 382 337 1) Determine the null and alternative hypotheses. Select the correct pair. ��:The proportion of people within each treatment group who experienced dizziness are independent��: The proportion of people within each treatment group who experienced dizziness are dependent ��: The proportion of people within each treatment group who experienced dizziness are the same��: The proportion of people within each treatment group who experienced dizziness are different 2) Determine the…
An instructor wanted to know if his students are better at math or writing. He had students take both a math and then a writing test and he compared the results using SPSS. He found the following results: ( look at graphs ) a. What test was done?b. Report results in APA style.
The midterm exam grades of an engineering course were used to create the following stem and leaf plot. What is the third quartile of these scores? A. 52 | Stem-and-leaf of grades N = 40 Leaf Unit = 1.0 B. 73 C. 86 25 D. 93 4 5 26 6. 1359 7 00338 8 01122335789 9 00111233445677899

SEE MORE QUESTIONS

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS