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- Explain the role of the first GLS assumption?A glass manufacturing company wanted to investigate the effect of zone 1 lower temperature (630 vs. 650) and zone 3 upper temperature (695 vs. 715) on the roller imprint of glass. Zone 3 Upper Zone 1 Lower Roller Imprint695 630 46695 630 25695 630 47695 630 119695 650 23695 650 26695 650 47695 650 22715 630 96715 630 5715 630 26715 630 81715 650 69715 650 23715 650 5715 650 124 a. At the .05 level of significance, is there an interaction between zone 1 lower and zone 3 upper? Determine the test statistic. Fstat= Determine the p-value. p-value= b. At the .05 level of significance, is there an effect due to zone 1 lower? First, determine the hypotheses. Determine the test statistic. Fstat= Determine the p-value. p-value= c. At the .05 level of significance, is there an effect due to zone 3 upper? First, determine the hypotheses. Determine the test statistic. Fstat= Determine…Expression levels of GeneA and GeneB were measured in 10 cell lines. The researcher would like to know if expression levels of GeneA and GeneB are related.a. Use a parametric method to test if GeneA and GeneB are correlated.b. Use a non-parametric method to test if GeneA and GeneB are correlated.
- (b) A rescarcher supccts that the fish in a particular elevated wetland have elevated mercury level. To confirm that, five striped bass in that wetland were caught and their tissues were tested for mercury. Then four striped bass in an unpolluted wetland were also caught and tested for the purpose of comparison. Table QI shows the fish mercury levels in mg/kg. Table QI shows the fish mercury levels in mg/kg. Sample from polluted wetland Sample from unpolluted wetland 0.580 0.382 0.711 0.276 0.571 0.570 0.666 0.366 0.598 Construct the 95% confidence interval for the difference in the population means. Then, test at the 5% level of significance, whether the researcher's suspicion is valid. Assume that the population variances are equal.1. Is there a significant difference between the academic performance in General Mathematics of boys and girls? Но: На: 2. Is there a significant relationship between the teachers performance and length in teaching service? Ho: На: 3. The number of infected cases of COVID 19 did improve after the implementation of the MECQ. Но: На:A researcher wants to find the effect of a special diet on systolic blood pressure. A sample of 7 adults was selected to start them on this diet for 3 months. Based on this information, can it be stated that systolic blood pressure changes with the special diet? Based on the findings of the test carried out, it is possible to conclude that...... A. systolic blood pressure does not change with special diet B. systolic blood pressure changes with special diet C. systolic blood pressure is lower with the special diet D. systolic blood pressure is higher with the special diet E. It is not possible to conclude anything regarding systolic blood pressure with the special diet
- /C:/Users/Hloniphile/Downloads/Telegram%20Desktop/STA1510-2019-10-E-1.pdf 4 96 1011 S pu 97 8989 5 96 5062 S u 974938 QUESTION 18 The number of words that a typıst can type per minute is an example of a 1 quantitative variable, discrete data 2 qualitative variable, continuous data 3 quantitative varıable, contınuous data 4 qualitative variable, discrete data 5 qualitative data variable QUESTION 19 An agricultural researcher claims that the new breed of layers chickens lay an average of 750 eggs during their Iifetime An interested farmer wishes to test this claim at 10% sıgnıficance levelW myWalden Student Portal h Take Test: Quiz - Unit 5 - ITEC-20 x O ITEC-2020 Unit 05 Review Submission History: Assic x i class.waldenu.edu/webapps/assessment/take/launch.jsp?course_assessment_id=_1602013_1&course_id%3 16730315_1&content_id%3 56826874_18step=null # Apps M Gmail O New Tab O Launch Meeting - Z. a ClassLink O Reading To Do, i-Re. i General (Spraddling... O Flipgrid |4cc0f5c9 O i 7 Student Success S.. ¥ Question Completion Status: QUESTION 7 The probability of being stopped at one traffic light is 0.40. The probability of being stopped at the next traffic light is 0.30. The probability of being stopped at both lights is 0.12. part a. Are the two lights independent? part b. Given that a car stops at the first traffic light, what is the probability the car will stop at the next light? (Answer as a decimal to the hundredths) EST ION OM M JAECON104-SECO1 SP22] Writing x E E Econ essay #4 Google Docs - HW6.2 -CH4.6 and 5.4 NWP Assessment Player UI App x G According to a survey conductec x + education.wiley.com/was/ui/v2/assessment-player/index.html?launchld=afea6dd8-00e7-414f-bacd-dafdfbdb316e#/question/7 E HW6.2 -CH4.6 and 5.4 Math Fill in the Blank Question 8 of 10 -/2 E View Policies Question 2 Math Fill in the Blank Current Attempt in Progress Question 3 Eight percent of all college graduates hired by companies stay with the same company for more than five years. The probability, rounded to four decimal places, that in a random sample of 13 such college graduates hired recently by companies, exactly 2 will stay Math Fil in the Blank with the same company for more than five years is Question 4 Math Fill in the Blank eTextbook and Media Question 5 Dropdown Save for Later Attempts: 0 of 5 used Submit Answer Question 6 Math Fill in the Blank Question 7 Math Fill in the Blank Viewing Question 8 Math Fill in the Blank…
- What six quantities are needed to compute a correlation coefficient?8/5.6 Ima need an explanation too please!!!!8.1-Longnecker 7th ed. For the port - wine stains research study, answer the following: a) what are the populations of intrest? b) what are some factors besides change in skin color that may be of intrest to the investigation?