An article reported the results of an experiment to determine the effect of load on the drift in signals derived from a piezoelectric force plates. the correlation coefficient y between output and time under a load of 588 n was −0.9515. measurements were taken 120 times per second for 300 seconds, for a total of 36000 measurements. find a 95% confidence interval for the population correlation rho.

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step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

maybe i can

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm