Floods: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal wereconsidered for a certain city. Each design was tested five times, to determine how long it took to drain the water reservoir. Thefollowing table presents the drainage times, in minutes.Channel TypeDrainage Time141.443.450.341.4238.748.350.8 38.4332.333.834.422.3426.131.033.423.6544.747.048.636.9Send data to ExcelPart: 0 / 2Part 1 of 2(a) Construct an ANOVA table. Round your answers to four decimal places.One-way ANOVA: Drainage TimeSourceDFSSMSFMinutesErrorTotal

Use the Excel And Perform the One way anova Followings are the steps to perform the One way anova…

Answered: (a) Construct an ANOVA table. Round…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Katie is studying aggression among adolescent girls. She believes that there is a relationship between the level of interaction a girl has with her mother and the level of aggression. She has identified 5 girls who fall into each of 4 interaction level and has measured their aggression scores. Her data are given below. Complete table below by filling in boxes with correct value. Show calculation. No Low Moderate High interaction interaction interaction interaction A, A A1 A2 A3 A4 4 16 4 16 4 16 25 36 4 16 4 16 36 25 3 4 16 36 4 16 25 3. 5 25 25 4 16 3 9 Σ Α82 n2=5; n3=5; n4=5; N= O; X = D; X;=4.80; X 3=4.00; X 4=3.40 Σ Α-26 Σ Α-138 Σ Α Σ Α-118 Σ A-20 Σ Α-17 ΣΑ ; ΣΑΟ397; ni- tot
*see image for question data* A. What is the p-value for your test? B. What is the conclusion of your test? a. Fail to reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels. b. Reject H0 at the 0.05 level. There is evidence that methadone significantly increased pain levels. c. Reject H0 at the 0.05 level. There is evidence that methadone significantly altered pain levels. d. Reject H0 at the 0.05 level. There is evidence that methadone significantly reduced pain levels.
Researchers wondered whether the size of a person's brain was related to the individual's mental capacity. They selected a sample of 5 females and 5 males and measured their MRI image pixel counts and IQ scores. Females Males MRI IQ MRI IG The data is reported to the right. Complete parts (a) through (d) below 139 858,472 140 955,003 935,494 924,059 1.079.550 1,001.121 Click the icon to view the critical values table. 991,305 138 141 857,782 833,868 790,619 133 135 132 141 135 140 AMRI 1,080,000- AIO 145 AIO 145- AMRI 1,080,000 780,000 130 130 780,000 130 780,000 780,000 130 1,080,000 145 1,080,000 MRI 145 MRI (b) Compute the linear correlation coefficient between MRI count and IQ. Are MRI count and IQ linearly related? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to three decimal places as needed.) A. Yes, MRI count and IQ are linearly related since the linear correlation coefficient is O B. No. MRI count and IQ are not…
Use the confidence interval to find the margin of error and the sample mean. (0.636, 0.760)
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Name 2 similarities and 2 differences between one-way between-subjects ANOVA and one-way within-subjects ANOVA (i.e., one-way repeated measure ANOVA).
Carmen and Rosanna are two employees in an electronics store. The store manager has put an emphasis on increasing the number of applications for the store credit card. The manager randomly selected 24 weeks for each employee and recorded the number of completed applications for each week, which is provided in the samples below. Each employee completed 21 applications in one of the weeks selected. Use Excel to calculate each employee's z-score for completing 21 applications. Round your answers to two decimal places. Carmen Rosanna11 56 1115 613 185 1114 1416 521 208 1110 97 1416 1513 1310 619 2118 95 1817 310 126 1712 1214 419 1017 8
Claim: Fewer than 95% of adults have a cell phone. In a reputable poll of 1152 adults, 85% said that they have a cell phone. Find the value of the test statistic. (Round to two decimal places as needed)
answer all questions and blanks
Could you answer these? a. Fill in the missing values A and B in the ANOVA table. b. Calculate the standard error of the estimate. c. Calculate R2 .

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(a) Construct an ANOVA table. Round your answers to four decimal places. One-way ANOVA: Drainage Time Source DF MS F Minutes Error Total P.