You only need to answer the t-test. The other photo is for context. Thanks. A sample of n = 11 U.S. males, age 18-24 years, are measured for height and weight. Let x denotethe height in inches, and let y denote the weight in pounds. The summary data areΣ--761, Συ-1761 , Σα 52729, Σν-286273, Συ- 122234From these we calculate Sra81.636, Syy = 4352.9, Sey = 394.8YY(Use these values in this and the following questions.)Find the regression line y == bo + b1x.(Note: normally we would put a circumflex over the y: that is, "y-hat," but that notation is notavailable in the standard math editor.) Finishing up with the data from question 6 above:At the 5% level, are height and weight positively linearly correlated? Formulate and carry out theappropriate t-test.To get started, the null hypothesis is:Ho. ρ- 0.Include answers to the following:a) a statement of the hypothesesb) the critical value for the testc) the value of the test statisticd) a statement of conclusion

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Answered: Include answers to the fóllówing: a) a…

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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Please no written by hand solutions Identify the type of data (qualitative/quantitative) and the level of measurement for the hours per day spent training. Explain your choice. Are the data qualitative or quantitative? OA. Qualitative, because numerical values, found by either measuring or counting, are used to describe the data. OB. Quantitative, because numerical values are used to measure or classify the data. OC. Qualitative, because descriptive terms are used to measure or classify the data. OD. Quantitative, because descriptive terms are used to measure or classify the data. What is the data set's level of measurement? O A. Ratio, because the differences in the data can be meaningfully measured, and the data have a true zero point. OB. Interval, because the differences in the data can be meaningfully measured, but the data do not have a true zero point. OC. Nominal, because the data are categories or labels that cannot be ranked. OD. Ordinal, because the data are categories or…
Draw a bar model/ tape diagram to represent the situation. Include clear labels. Write an equation to represent the situation. The neighborhood garden was ready for harvesting. On Monday, the neighborhood picked all of the corn. On Tuesday, they picked 327 pounds of pumpkins. On Wednesday, they picked 538 pounds of watermelon. Altogether they picked 1004 pounds of produce. How many pounds of corn did the neighborhood pick?
Discuss the difference between r and p. Choose the correct answers below. r represents the p represents the Click to select your answer(s).
Suppose 2000 students did an exam so the list of 2000 exam marks is a quantitative variable X. Also suppose the exam mark of 50 is the 1.2th percentile Click here for an example Be careful with this question tick all correct answers Prativa MAHATO 2 3 10 12 13 Finish attempt ... 5 IS ) a. 24 students got a mark below 50 O b. 98.80% of student got a mark below 50 O c. 109 students got a mark below 50 O d. 1.2% of students got a mark below 50
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Fill in the blanks. The variable is the variable whose value can be explained by the OA. predictor; response OB. response; lurking C. lurking; response O D. response; predictor variable.
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The state test scores for 12 randomly selected high school seniors are shown on the right. Complete parts (a) through (c) below. 1426 1230 987 699 722 833 Assume the population is normally distributed. 730 747 545 624 1441 948 (a) Find the sample mean. x= 911 (Round to one decimal place as needed.) (b) Find the sample standard deviation. S= (Round to one decimal place as needed.) D
THIS IS MATH HELP. I SUCK AT MATH. I'll rate asap Give an example of a real life problem that involves permutation. a. Explain the problem or situation. b. Solve the problem c. Discuss how can you use the example in your daily life, especially in making decision.
Last expert said it was 19.2, it's not.
Provide an appropriate response using correct mathematical notation and vocabulary in the space below. Use the equation editor as needed for mathematical notation.On a recent Statistics test, the scores were 15, 66, 66, 81, 82, 83, 85, 88, 90, 92, 93, and 95. Is the mean a good representation of the center of data? If not, explain why not and identify a better representation of the center of data.

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Include answers to the fóllówing: a) a statement of the hypotheses b) the critical value for the test