In a study of a Large group of individuals who uscd pofindividuals who used Cell phanes regularly, it was houndhat some devebped Brain Concer witha probability of 0-00034. In arandom)ysclected groupof 420,095 cell phme users, numberof people who devebped Braim Cancer is: Brid the probability that the a) a) At Least 138 people

Q: the mU was not 10 it was 5

A: Random variable x~Normal( μ  , σ2=25) Sample of size n=16 Hypothesis testing H0: μ=5 Ha; μ >5 At…

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A: Follow next step

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A: It just a multiplication of 12 and 11

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A: We will use graph and  concept of limit to find answer for C and for D combine all results of 1st…

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A: to explain 6 to the tenth power

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Q: Redo C please

A: .

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Q: 7 11

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A: The question is asking for the product of 2 and 2.

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A:

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A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

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A: The product of 6 and a number means to multiply the number by 6 and "increased by 12" means to add…

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A: Given,

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Q: forgot a23

A: If the elements of a matrix are represented in the form - Then,

Q: could yo do the next 3 please

A: Given F(t) = t3 ; 0<t<1 The probability density function will be: f(t) = ddt F(t)=3t2 The…

Q: 7+9=?

A: We need to find the sum of 7 and 9

Q: 30 630

A: In this problem, basic right-angle triangle properties is used to calculate the values of a,b and c

Q: dim(M3) %3D O 6 O 3 O 2 O 5 None

A: M23 is the matrix with 2 rows and 3 columns. That is a matrix of order 2×3.

Q: Match each scatterplot shown below with one of the four specified correlations. î O 8 90 a. 0.94 b.…

A: Solution-:  We have following correlation values:  (a) 0.94 (b) 0.33 (c) 0.17 (d) -0.81 We want to…

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Q: what about b, thanks

A:

Q: Some value of f(x) and ƒ'(x) are given in the table. If no value is given, then you should assume…

A:

Q: what is 15w+45

A: Given:15w+45

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A: follow next step

Q: 300÷2

A:

Q: What are the values of u5 and u1?

A: This is the problem of optimisation.