subject

Mathematics, 06.05.2020 02:06 zhp7171

Van Schuylenbergh et al. (Eur J Applied Phys 91:94-99) published a study in 2004 using physiological and anthropometric measurements as independent variables to predict triathlon performance (expressed in minutes). Ten triathletes underwent extensive physiological testing in swimming, cycling and running. Within 2 weeks after the last lab test, all subjects competed in the National University Triathlon Championship. The final regression model was:

TP = 130 - 9.2(MLSSR) - 25.9(MLSSS) + 1.4(BLCR) TP = triathlon performance (minutes) MLSSR = running speed (meters/sec) MLSSS = swimming speed (meters/sec) BLCR = blood lactate concentration at running MLSS For the model R2 = 0.98.

a. Which is the dependent variable?
b. Which are the independent variables?
c. What null hypotheses on coefficients would you think were rejected? Why?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Find percent notation for 0.008 0.008=

Answers: 2

question

Mathematics, 21.06.2019 22:00

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

Answers: 2

question

Mathematics, 21.06.2019 23:30

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.

Answers: 1

question

Mathematics, 22.06.2019 04:50

The length of a lap is 15 meters. if lisa wants to swim 450 meters this week,how many laps must she swim

Answers: 3

You know the right answer?

Van Schuylenbergh et al. (Eur J Applied Phys 91:94-99) published a study in 2004 using physiological...

Questions

question

Engineering, 19.11.2019 01:31

Critical thinking questionscase 7-2tom started the process of selecting a new system for the firm and he is weighing all of the various issues that ne...

question

Business, 19.11.2019 01:31

In 2018, stone, a cash basis taxpayer, incorporated her cpa practice. no liabilities were transferred. the following assets were transferred to the co...

question

Business, 19.11.2019 01:31

On march 1, young co. borrowed $1,000 by extending their past-due account payable with a 120-day, 6% interest-bearing note. on june 29, the due date,...

question

Business, 19.11.2019 01:31

On october 1, 2017, carla vista co. places a new asset into service. the cost of the asset is $13 with an estimated 10-year life and $2 salvage value...

question

Business, 19.11.2019 01:31

Sample test problem 10.3 hogvertz elvin catering (hec) is considering switching from its old food maker to a new wonder food maker. both food makers w...

question

Social Studies, 19.11.2019 01:31

Which of the following statements is true? group of answer choices a. it is not known whether or not different forms of prejudice tend to coex...

question

Mathematics, 19.11.2019 01:31

Five years ago, a survey found that the proportion of city employees who commute to work by car is 8%. a local city commissioner claims that the perce...

question

Mathematics, 19.11.2019 01:31

Assume that each bag contains 5 balls. bag a contains 2 red and 3 white, while bag b contains 1 red, 1 white, and 3 blue. you randomly select one ball...

question

Chemistry, 19.11.2019 01:31

Avoltaic cell uses the following reaction: 2ag+ (aq, 1 m) + fe (s) ↔ 2ag (s) + fe2+ (aq, 1 m) given that the standard reduction potential of ag+ to a...

question

Spanish, 19.11.2019 01:31

1. algunos profesionales pocos de los conocimientos necesarios para practicar su profesión. a. carecen b. acarrean c. instauran

question

Social Studies, 19.11.2019 01:31

Compare and contrast the careers. which of these statements is correct? 1. secretaries and accountants both work mainly in offices. 2....

question

Social Studies, 19.11.2019 01:31

It has been observed that individuals from various regions have different taste preferences. for example, individuals from vietnam eat dog meat, while...

question

Social Studies, 19.11.2019 01:31

During sensorimotor learninga. the locus of control is often shifted to lower levels of the sensorimotor hierarchy. b. the locus of control is often s...

question

Mathematics, 19.11.2019 01:31

In one study, the correlation between the educational level of husbands and wives in a certain town was about 0.50; both averaged 12 years of schooli...

question

Social Studies, 19.11.2019 01:31

Michael, an accountant, often wonders why people are surprised when they find out that he is also a skydiving instructor on the weekends. the most obv...

question

Biology, 19.11.2019 01:31

Pathogenicity islands are typically associated with...

question

Business, 19.11.2019 01:31

On may 1, a business provided legal services to a client and billed the client $ 4 comma 200$4,200. the client promised to pay the business in one mon...

question

Chemistry, 19.11.2019 01:31

Given the following equation, what is the correct form of the conversion factor needed to convert the number of moles of o₂ to the number of moles of...

question

Business, 19.11.2019 01:31

On september 1, abc company borrowed $1,000, 12% annually by issuing 4-month note payable from xyz national bank with interest due on january 1. at ye...

question

Business, 19.11.2019 01:31

Once the job description and job specifications were written for a new marketing assistant position in his department, eric called his hr specialist t...

More questions: Mathematics Another questions

Questions on the website: 13722367