Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level, using a two-tailed alpha of .05. Complete an ANOVA table reporting the relevant SS, df, MS, and F. Also remember to include your critical value and whether you would reject your null hypothesis. (20 points)
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as critical value at (2,15) degree of freedom and 0.05 level =3.68 is greater than test statistic 0.02, we can not reject null hypothesis,
We do not have evidence at 0.05 level to conclude that means of the three treatments are different
Assume that 18 subjects received one of three treatments and produced the data reported in Data...
i need help with this question, please show work by hand no excel, spss thank you ! Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject the null hypothesis. Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level. Complete an ANOVA...
1. Assign structures for the following molecules given the IR and EI-MS data below: (a) IR shows medium intensity peak at 1650 cm and C-H out-of-plane bending at 880 cm. 56 Relative Abundance M(84) uli 35 40 45 dll 25 30 LL 15 20 . Inlll 50 55 miz 60 65 70 75 80 85 90 (b) IR has a broad peak at 3370 cm and a strong peak at 1159 cm!. The M ion is absent. Relative Abundance (percent)...
10) Given the data: 36 45 50 50 55 55 60 60 60 65 65 70 70 70 70 70 70 70 70 75 75 75 80 80 80 80 90 90 90 95 Assuming the population mean is 85, what is the probability of making greater than a 80 on the test, i.e. P(x > 80)
8. Following are the 'Handic spectra for two isomeric hromalkancs, A and B (compon following page) with molecular formula C.H.Br. Draw their structure. (compound B is on the 1Η COCI (Solvent) www wwwwwwwwwwwwww 95 90 85 80 75 70 wwww 60 55 50 45 65 40 35 30 25 20 15 10 CDCI (Solvent) TMS 95 90 RS 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 -5 -10
Does this data come from a normal distribution? Discuss and do an appropriate calculation. result 82.5 62.5 47.5 85 62.5 57.5 72.5 55 70 42.5 52.5 22.5 52.5 35 32.5 87.5 87.5 72.5 70 70 87.5 57.5 95 70 67.5 60 35 35 77.5 87.5 97.5 75 50 52.5 60 45 80 65 62.5 35 95 37.5 30 50 95 85 70 80 50 80 92.5 65 60 27.5 62.5 35
Assume that the short-run cost and demand data given in the tables below confront a monopolistic competitor selling a given product and engaged in a given amount of product promotion. Cost Data Demand Data Total Output Total Cost Quantity Demanded Price 0 $25 0 $60 1 40 1 55 2 45 2 50 3 55 3 45 4 70 4 40 5 90 5 35 6 115 6 30 What will the maximum total profits be? Multiple Choice $90 $65...
The following data were collected from a repeated measures study which tested the effect of physiological biofeedback therapy on the reduction of state-anxiety scores across four sessions. Conduct an ANOVA to determine if there is a significant effect of this therapy. Treatments lt 10 ? = 332 Ta=24 G- 60 SSA-24 T's = 16 SS 14 Te = 12 SSc 26 TD = 8 SS 8 Attach File Browse My Computer 10 points Save Answer ESTION 27 Complete the missing...
5. The following data were obtained in a study using three separate samples to compare three different treatments. (13 points total) Treatment 1 Treatment 2 Treatment 3 mm M =4 SS = 2 M = 2 SS = 4 M = 6 SS = 8 a. Fill in the ANOVA table below. (4 points) SS df MSF Source Between treatments Within treatments Total b. If a = .05 and the Fcritical value = 4.26., what decision would you make? (1...
Please evaluate the IR spectrum. Provide a structure and note any important peaks corresponding to the structure. It was an experiment using: isoamyl alcohol + acetic acid sulfuric acid as the catalyst and the products are isoamyl acetate and water. Thank you so much!!! 95 卜诒 卜” 90 85 寸 80 75 70 65 E 60 ー 55 50 45 40 35 30 25 20 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500 95 卜诒 卜” 90 85...
i dont understand the gc fragmentation for this molecule. please help!! 132.0 3500 1040 3000 cq H8O2 MW=149.15 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 V2-> 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140