The variables X and Y ahe Connected the equations axt by te zo. You have to show that the coppelation between items is 4: of the to if they are different? by fique of a and bare alike and

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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to my drzisteer!
The vampiables X and I are Connected by
the equations axt by to zo.
You have to show that the coppelation
between iterus is 4:
of the
ligus of a and bare alike and
ts if they are different?
Show that:
(a) if z = axtby and his the correlation cofficient
between Kandy. Snow-mart a ² 0²x² + B² Oy² + 2abbox
oy
ib, show that the correlection cafficient t between I handen
Natioubles X and Y is given: tos (0x²) + Opic. 34-4/20x04
PONAREDNORSE
Transcribed Image Text:to my drzisteer! The vampiables X and I are Connected by the equations axt by to zo. You have to show that the coppelation between iterus is 4: of the ligus of a and bare alike and ts if they are different? Show that: (a) if z = axtby and his the correlation cofficient between Kandy. Snow-mart a ² 0²x² + B² Oy² + 2abbox oy ib, show that the correlection cafficient t between I handen Natioubles X and Y is given: tos (0x²) + Opic. 34-4/20x04 PONAREDNORSE
9
Question. The probabing of X. Y and 2 becomes managers one 4/4 2/9 and
1/3 hespecsively. The probabicies they the Bonus becomes on bowls
Scheme will be introduced if I and I and 2 beances
onemagiers are 3/o 1/2 and 4/5 respectively.
you have to find the valdday and probability that
Bonus Seneme wht be introduced
and
you also have to find if the Bonus Sencive has been
introduced, then what is the probablity that manget
appointed was
you love to use the Varpantion of mented
for prowing it?
Transcribed Image Text:9 Question. The probabing of X. Y and 2 becomes managers one 4/4 2/9 and 1/3 hespecsively. The probabicies they the Bonus becomes on bowls Scheme will be introduced if I and I and 2 beances onemagiers are 3/o 1/2 and 4/5 respectively. you have to find the valdday and probability that Bonus Seneme wht be introduced and you also have to find if the Bonus Sencive has been introduced, then what is the probablity that manget appointed was you love to use the Varpantion of mented for prowing it?
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