Question

a die is rolled .if x denotes no. of positive divisors of the outcome then range of random variable x is

Answer 1

Answer:

Range of X = { 1 , 2 , 3 , 4}

Step-by-step explanation:

A die is rolled .if x denotes no. of positive divisors of the outcome then range of random variable x is

A dice van have digits from 1 to 6

Positive divisors of  1  =1     ( number of divisors = 1)

Positive divisors of 2 = 1 & 2 ( number of divisors = 2)

Positive divisors of  3  = 1 & 3   ( number of divisors = 2)

Positive divisors of 4 = 1  , 2 & 4 ( number of divisors = 3)

Positive divisors of  5  = 1 & 5   ( number of divisors = 2)

Positive divisors of 6 = 1  , 2 , 3 & 6 ( number of divisors = 4)

Range of X = { 1 , 2 , 3 , 4}

Domain of X = { 1 , 2 , 3 , 4 , 5 , 6}