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Option A: IB SEHS

IB SEHS Topic 3 (FULL)

IB SEHS - Midterm Exam Questions With Complete Answers!!

IB SEHS Practice Questions With Complete Solutions, Graded A+

IB SEHS Topic 4

IB SEHS Exam paper 1 and 2

What does a large error bar equate to? - ANS a large degree of variability What do small standard deviation error bars show? - ANS high reliability of data, low variability of data What do error bars on a graph represent? - ANS variability What is the mean flexibility score of an athlete from 6cm, 7cm and 11cm? - ANS 8cm 100 athletes were timed running 800m. How many would be within ± 2 standard deviations of the mean time? - ANS 95% What percentage of the nor...

(6.1.1-6.1.7)What percentage of values is normally distributed within +- 1 standard deviation of the mean? A. 65% B. 98% C. 95% D. 68% - ANS D. 68% What do error bars on a graph represent? A. Range B. Variability C. Coefficient D. Significance - ANS B. Variability 100 athletes were timed running 800 m. How many would be within a +-2 standard deviations of the mean time? A. 68 B. 95 C. 65 D. 99 - ANS B. 95 What do error bars represent? A. the...

Acceleration description - ANS A change in velocity over time Momentum - ANS Can be transferred to other objects when collision occurs First class lever - ANS Fulcrum in the middle Second class lever - ANS Load in the middle Third class lever - ANS Effort in the middle Physics involved when ballerina moves arms out during pirouette - ANS Moment of inertia will increase Main factors that affect basketball shot - ANS Angle, ...

appendicular skeleton - ANS Which skeleton includes the arms and legs as well as the girdle that attaches the? ligament - ANS which connective tissue structure links bone to bone ? sacral - ANS Which part of the vertebrae column is fused ? ball in socket - ANS Both the shoulder and the hip are this type of joint cartilaginous - ANS All of the ribs have this type if connection to the sternum except the floating ribs which do not attach thoracic - ...