Answer:
1 2 4 5 6
Step-by-step explanation:
Answer:
The real number is all integer number, all rational number and all irrational number.
Step-by-step explanation:
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Think of integers that have a sum (addition) of 8 that don't include negative integers.
4+4=8
6+2=8
5+3=8
Pat is right there are three different pairs of integers that can have a sum of 8.
Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
n = 240
mean = 22.3 hours
standard deviation = 6 hours
At 99% level of confidence, z = 2.58
So, interval would be

Hence, Option 'c' is correct.