Take a look at the Tukey HSD results (95% level):
A subtracted from
Brand | Difference | Lower | Upper | P-value |
---|---|---|---|---|
B | 13 | -15.273771 | 41.273771 | 0.598 |
C | 46.5 | 18.226229 | 74.773771 | 0.0006 |
D | 59.25 | 30.976229 | 87.523771 | <0.0001 |
B subtracted from
Brand | Difference | Lower | Upper | P-value |
---|---|---|---|---|
C | 33.5 | 5.2262286 | 61.773771 | 0.0155 |
D | 46.25 | 17.976229 | 74.523771 | 0.0007 |
C subtracted from
Brand | Difference | Lower | Upper | P-value |
---|---|---|---|---|
D | 12.75 | -15.523771 | 41.023771 | 0.6128 |
Which of these statements is TRUE?
Group of answer choices
C is not significantly different than D.
A is not significantly different than D.
B is not significantly different than C.
A is not significantly different than C
Group of answer choices
C is not significantly different than D True, because the p-value between C and D is 0.6128 > alpha = 0.05. So, fail to rejedt H0, implies that no significant difference between C and D
A is not significantly different than D False, because the p-value between A and D is <0.0001 which is less than alpha that implies there is a significant difference between A and D.
B is not significantly different than C.False because the p-value is 0.0006 < alpha implies a significant difference
A is not significantly different than C, False because the p-value is 0.006 < alpha implies a significant difference
Take a look at the Tukey HSD results (95% level): A subtracted from Brand Difference Lower...
i need help to understand those two question from discussion
in this artical please.
3. Take a few minutes to re-read the first four paragraphs of the Discussion section. Explain in your own words the "metabolic suppression hypothesis" proposed by the researchers: what is the hypothesis, and why might it be plausible? WRITE YOUR RESPONSE HERE PLEASE (don't forget the in-text citation, as well as quotation marks and a page number if you are quoting in your answer) This study...
on 6 A sample n.25 is selected from a population with mean, u = 50, 0= 10, a researcher calculated the sample mean, M - 55. Assuming the researcher was performing a two-tailed test, is the sample mean significantly different from the population mean? For the test, a -.05. ed out of Select one: O a.p=0.4938, no difference between the sample mean and the population mean O b.p = 0.0062, significant difference between the sample mean and the population mean...
Consider Model 1 from Individual Assignment 2. Use this regression model to test (at the 5% level of significance) if the average price of a house in the East neighborhood is less than the average price of a similar house in the North neighborhood. StatTools Report Analysis: Regression Performed By: Bardossy Date: Friday, September 27, 2019 Updating: Static Variable Price Multiple Multiple Regression for Price Summary R-Square Rows Ignored Outliers Adjusted R-square 0.8578 Std. Err. of Estimate 50660.95358 0.9304 0.8656...
Lab 12-Stat 212 Online Suppose we have the following scenario: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal were considered for a certain city. Each design was tested four times, to determine how long it took to drain the water in a reservoir. The following table presents the drainage times, in minutes. Mean S. Dev. Variance (i.e. SD") n The overall average is x = 39.67 Type 1 44 4.12...
An experimenter wants to know if having a pet or friend present
while taking a stressful math test helps reduce anxiety. She
recruits 120 people to participate in the study and each person
takes a difficult math test under a strict time limit. The
participants are also randomly assigned to take the test alone,
with a friend in the room, or with a therapy dog in the room. After
taking the test, participants completed a survey that assessed how
stressful...
hello,
I just need help on the process of getting question
8
thanks
Use the information given below to answer the next three questions. February 14, 2006, marked the 60th anniversary of ENIAC, the first computer in the world. In a Computerworld magazine interview, ENIAC's inventor Pres Eckert explains how they chose the right type of wires back in 1946: "We only used wire that passed the mouse test". They threw a number of wire samples in a cage full...
Data Analysis is designed to build a strong foundation for
development of statistical literacy and statistical thinking. Both
are essential for business success and further studies in business.
Recent research showed that “On average for 15-year-old Australian
students, females achieved at a significantly lower level than male
students (in mathematics)” (p.2, Buckley 2016) 1 . However, there
is also research evidence that “Despite the stereotype that boys do
better in math and science, girls have made higher grades than boys...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
CASE 1-5 Financial Statement Ratio Computation Refer to Campbell Soup Company's financial Campbell Soup statements in Appendix A. Required: Compute the following ratios for Year 11. Liquidity ratios: Asset utilization ratios:* a. Current ratio n. Cash turnover b. Acid-test ratio 0. Accounts receivable turnover c. Days to sell inventory p. Inventory turnover d. Collection period 4. Working capital turnover Capital structure and solvency ratios: 1. Fixed assets turnover e. Total debt to total equity s. Total assets turnover f. Long-term...