2, Choose give Single digit positive in te gor f them' and the mean me

Q: 9. Evaluate each of the following: a). loga5 3.5 b). Ine' -* Ans. Ans.

A: Given

Q: If a/b=4/9 then a+b/b=?/?

A: Given data: ab=49 Solution: If a,b,c and d are numbers such that b and d are non zero and ab=cd then…

Q: 三, L Comve For what values does the sevies Ź

A:

Q: 7) ind the aes of the shaded m The ph d thendd mean and tandand deviant -180 147

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Q: 11. What is the value of ( X)² for the scores 1,0,2,4? 12. What is the value of >X+1 for the scores…

A: 11)Given scores is 1,0,2,4Let "x" be the scores

Q: 9. Let X Bin(4,.30), compute a. P(X=0) b. P(X= 1) C. P(X= 4)

A: Given that  Success of probability p=0.3 , q=1-p=0.7 Number of trials n=4 X~binomial (n,p)…

Q: 5. Show that if X~F.m, then X-1 ~Fm.,

A: The probability density function of a random variable X:It is given that the random variable X…

Q: \45° 30 y = :: 18 : 9/3 9/6 2 9/6 3 :: 9 :: 9/6 L - - -ר ::

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Q: ENcule the peccse dehred etional he indicakd alues if x>1 fl-3)3= -15 (1-)5 f (-1) -7 fl0)= 0 fla0)

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Q: If n(A) = 10, n(B) = 14 and n(AB) = 3, what is n(AUB)?

A: Given that nA=10, nB=14 and nA∩B=3. To find the value of nA∪B.

Q: (x³x-$) ² = x" 3. Determine the value of a that makes the following statement true = 30 4) a= 16 2)…

A: From the rule of exponent, (ab)n=anbn So, x3x-5-2=xax3-2x-5-2=xa From the rule of exponent,…

Q: Find proj,u and scal,u by inspection without using formulas.

A: Given the graph

Q: 2. mzR+ mS+ mzT= 105° +x= +x = 42 X =

A: We have the given figure as

Q: 2 If A = 22 and B = -70 6. 10 , verify that B = s-AS, where s = -19

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.