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Asked Oct 4, 2019
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Can you please solve this question and show the steps 

Hw
a ০ 1 roe০০৫ +ne f +o2 r
s ০।
ఉలార్యు ఉవితట
২
০ ০ n
number less 1
Grettins
Getting ca prime number
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Hw a ০ 1 roe০০৫ +ne f +o2 r s ০। ఉలార్యు ఉవితట ২ ০ ০ n number less 1 Grettins Getting ca prime number

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Step 1

a. Finding the probability of getting 7:

It is given that die is rolled one time.

When a six sided die is rolled one time, the probability of each outcome is 1/6.

The sample space when a die is rolled is {1,2,3,4,5,6} and all outcomes are equally likely.

The sample space does not contain the value 7. Thus, the probability of rolling a 7 is 0.

In other words, the probability that the die comes up value 7 is obtained as follows:

P(Event) Total number of favourable cases
Total number of cases
P(Rolling a 7)
6
=0
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P(Event) Total number of favourable cases Total number of cases P(Rolling a 7) 6 =0

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Step 2

b. Finding the probability of getting an odd number:

The sample space contains three odd numbers. That is, 1, 3 and 5.

Thus, the probability that the die comes up value that is an odd number is obtained as follows:

Total number of favourable cases
P(Event
Total number of cases
3
P(Rolling an odd number)
6
1
2
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Total number of favourable cases P(Event Total number of cases 3 P(Rolling an odd number) 6 1 2

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Step 3

c. Finding the probability of getting a number less than 7:

The sample space contains 6 numbers that are less than 7. That is, 1, 2, 3, ...

Total number of favourable cases
P(Event
Total number of cases
P(Rolling an odd number)
=1
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Total number of favourable cases P(Event Total number of cases P(Rolling an odd number) =1

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