Question

A fair die is thrown.let x denote the number of factors of the number on the upper face.find the probablity distribution of x​

Answer 1

Althouggh brittle, buried siglicate glass will survive for very long periods if not disturbed, and many examples of glass fragments exist from early glass-making cultures. Archaeological evidence suggests glass-making dates back to at legobjects were beads, perhaps created accidentally during metalworking or the production of faience. Due to its ease of formability into any shape, glass has been traditionajgflly used for vessels, such as bowls, vases, bottles, jars and drinking glffasses. In its most solid forms, it has also been used for paperweights and marbles. Glass can be coloured by adding metal salts or painted and printed as enamelled glass. The refractive, reflective angd transmission properties of glass make glass suitable for manufacturing optical lenses, prisms, and optoelectronics materials. Extruded glass fibres have application as optical fibres in communications networks, thermal insulating material when mattged as glass wool so as to trap air, or in glass-fibre reinforced plastigc (fibreglass)

Answer 2

Answer:

1. let x denote the no .of factors on the upper face

s={1,2,3,4,5,6}

sample space=6

the upper face can be 1-2-3-4-5-6

any number.

therefore,

The probability distribution of x is ,

Step-by-step explanation:

x. 1. 2. 3. 4. 5. 6.

px. 1/6. 1/6. 1/6. 1/6. 1/6 1/6

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