Ib sehs test - Study guides, Class notes & Summaries

IB SEHS – Midterm UPDATED Exam Questions and CORRECT Answers Why might a doctor be interested in assessing VO2 in an exercise test? - Ans -VO2 is the amount of oxygen a person takes in during exercise. -This might be interesting to assess to a doctor because it helps them understand the oxygen going to the blood during physical activity. -It shows how effective the lungs, heart blood flow, and muscles are working with each other. how does oxygen transfer from blood to muscles? - Ans...

IB SEHS Option C Test 2024...

IB SEHS Unit 4 Test Questions & Answers A+ Graded

IB SEHS Unit 1 test complete answers Axial Skeleton ️Skull, ribs, sternum, vertebre (7 cervical, 12 thoracic, 5 lumbar, 5 fused sacral as 1, 4 coccyx fused as 1) Appendicular Skeleton ️Pectorial girdle, (scapulae, clavicles), humerus, radius, ulna, carpals, metacarpals, phalanges, pelvic girdle (ischium, Ilium, pubis), femur, patella, tibia, fibula, tarsals, metatarsals, phalanges Axial v. Appendicular Skeletons ️Axial - Little to no movement, attachment sites for bones and ...

IB SEHS Unit 1 test|51 Questions with answers

IB SEHS Unit 6 Complete Solutions error bars ️Graphical representation of the variability of data mean ️average standard deviation ️a measure of variability that describes an average distance of every score from the mean normal distribution ️A function that represents the distribution of variables as a symmetrical bell shaped graph. Small standard deviation means ️Data is clustered tightly around mean -Less score variety -More reliable/accurate than large standard deviatio...

IB SEHS Topic 6 exam latest update graded A+ Speed - ANSWER>>>>change of distance with respect to time when movement occurs Power - ANSWER>>>>rate of doing work Harvard Step Test - ANSWER>>>>testing the participant on heart rate recovery after performing the task. Cooper 12 minute run test - ANSWER>>>>Participant run/walk as fast as they can in 12 minutes. Laboratory testing - ANSWER>>>>experiments that are done in a lab. More acc...

Specificity - ANSWERSMeasuring the skills needed for a sport can see how well the athlete can maintain that skill when repeatedly doing it. Accuracy - ANSWERSChecking if the instruments you're using in an experiment are working properly Reliability - ANSWERSif you repeated the test again are you likely to get similar results Validity - ANSWERSDoes the test actually test what is tests Control group - ANSWERSa bunch of people are put into a group that doesn't get any special trea...

Topic 6 IB SEHS Complete Solutions Standard Deviation ️spread of scores around the mean or average Error Bars ️are a graphical representation of the variability of the data, depict standard deviation Normal Distribution ️when 68% of all values are between +/- 1.0 standard deviation and 95% lie between +/- 2.0 Coefficient of Variation ️the ratio of the standard deviation to the mean expressed by a percentage T-test ️inferential statistical test- p value must be <5% Pair...

IB SEHS Topic 6.1 Statistical Analysis standard deviation ️spread of scores around the mean or average error bars ️graphical representation of the variability of the data coefficient of variation ️The ratio of the standard deviation to the mean, expressed as a percentage; another useful measure of variation what does a t-test determine? ️Whether the difference in means is due to the exercise (treatment) or is simply due to chance statistically significant results ️p ≤ ...