frection' is out of (24+1) tickets consectively umbebeld, there are at the pandorum. flind the chance that muALERS on them out in A.P. format. Аранж (iv) if bu tickell numbered 0, 1, 2, 3, 4, 5, 6, en buat bag and there are handom out are placed know that that chance that Sean of the numbers of is equal to bu is 3n/ (En-1) (64-2) ? them 06/08/2022 22.00 in of a bag

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Chapter1: Combinatorial Analysis
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Drection is out of (24+1) Wiekets Consectively umbebeld, there are
Аранжи at the pandorum. find the chance that muALERS
on them out in A.P. format.
(i) if bu tiekell numbered 0,1,2, 3, 4, 5, 6, n. that
there
in of
a bag
are handom out
bag and
are placed
know that that chance that Sean of the numbers Out
is equal to bu is 3n/ (in - 1) (64-2) ?
them
06/08/2022 22.00
Transcribed Image Text:Drection is out of (24+1) Wiekets Consectively umbebeld, there are Аранжи at the pandorum. find the chance that muALERS on them out in A.P. format. (i) if bu tiekell numbered 0,1,2, 3, 4, 5, 6, n. that there in of a bag are handom out bag and are placed know that that chance that Sean of the numbers Out is equal to bu is 3n/ (in - 1) (64-2) ? them 06/08/2022 22.00
Question:
Copperation coficient
A computer white caleulating
between The Morniables & and Y from 25 points of
obtained the following results.
observation
EXZ175, S2²² = 650 ≤y=10o
142 5
EY² = 460 and Exy = 508
if was however later discovered at the time of
expied down two pains
that
he had
checking
as;
X
t
a
у
14
16
PERTZE
while the coppeet Values are
ду
1 12
You have to obtain the compect value of
Coppelation Cofficient. Also Use Tidees news fermella?
to my drzusters!
The variables A and I are connected by
the equations axt by to zo.
You have to show that the coppelation
between items is 4:
of the
ts if they
sigue of a and I are alike and
are different?
Show that:
(a) if z = ax +by
and is the correlation cofficient
between Xandy. know _ mat o'z ² = a ² 0²x² + B² Oy² + 2abnox=
ib, Show that the
ory
Correlation cafficient I betwees I hander
vaticables X and Y is gives: p= (0x²) + 0². 05-44-4/20x04
Transcribed Image Text:Question: Copperation coficient A computer white caleulating between The Morniables & and Y from 25 points of obtained the following results. observation EXZ175, S2²² = 650 ≤y=10o 142 5 EY² = 460 and Exy = 508 if was however later discovered at the time of expied down two pains that he had checking as; X t a у 14 16 PERTZE while the coppeet Values are ду 1 12 You have to obtain the compect value of Coppelation Cofficient. Also Use Tidees news fermella? to my drzusters! The variables A and I are connected by the equations axt by to zo. You have to show that the coppelation between items is 4: of the ts if they sigue of a and I are alike and are different? Show that: (a) if z = ax +by and is the correlation cofficient between Xandy. know _ mat o'z ² = a ² 0²x² + B² Oy² + 2abnox= ib, Show that the ory Correlation cafficient I betwees I hander vaticables X and Y is gives: p= (0x²) + 0². 05-44-4/20x04
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