5) From a sample of 2500 cars accidents found to have an average (100 + A) accidents due to using mobile phone while driving. Can it be reasonably regarded as a sample from a large population mean is equal to 200 cars accidents and standard deviation 75? Test at 5% level of significance.

Q: In urban traffic analysis, the hourly traffic for three different roads and three different times…

A: Solution : Given : B = 188             α = 0.10 By using value of B , observation table is ,…

Q: 6.10 Find all subgroups of Z,XZ4. 6.11 Find all subgroups of Z,xZ,>

A: To find  All subgroups of z2*z4

Q: In the figure, ABCD is a cyclic quadrilateral. AB // DC in circle with centre O. BC and AD produced…

A:

Q: Calculate the parameters of your individual assessment: Let M be the maximum of all digits of your…

A:

Q: QUESTION(3)( Three DESIGN of EXPERIMENT different techniques used for measuring the are temperature…

A: F = MSToMSE ================== n = 12

Q: TOVE 4.55. Let A, B and C be sets. Prove that (A-B) (A-C)=A-(BUC).

A:

Q: Given a term in an arithmetic sequence and the common difference find the 52nd term and the explicit…

A:

Q: 100+50097=

A: Given:   100+50097

Q: 6. 4(x- 1) = 2r- 6

A: We have to find x

Q: X 8.4 10.4

A: To solve for the unknown variable .

Q: f (t) = 7t3 – 0.31t2 + Iạt – cost

A: Given A system that is represented by the given equation ?(?) = 7?3 − 0.31?2 + 8? − cos ?, is able…

Q: 52n= 125

A: We have to find n

Q: -3.7n=33.3

A: The objective of the question is to solve the equation for the variable 'n'.

Q: 6.7 Construct a nonabelian group of order 16, and one of order 24.

A:

Q: Population variances values are unknown but we know that they are equal (o = 0;). Question: A taxi…

A: We have given that,  For brand A :- x̄1 = 36300, s1 = 5000 and n1 = 12 For brand B:- x̄2 = 38100, s2…

Q: 1.3) What is the probability that we need to toss this coin more than 2 times to get the first Tail?

A: Given P(H) =1/3 and P(T) =2/3