Plz answer 1 and 2 for me plz plz plz
1 answer:
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Answer:
a)
Therefore to compare this data effectively using the rates per driver is better off like for people who do not smoke their rate will be = 59 / 452 = 13.1% while for smokers of 61+ times = 50 / 156 = 32.1% and this rate will show clearly tat more accidents where caused by people who smoked 51+ times hence it should be used for graphical representation
b) attached below
Step-by-step explanation:
A) A useful graph is must compare rates rather than counts of accidents in the four marijuana use classes
Using the rates on a graph is better for reference like saying; that 50 crashes were caused by those who smoke 51+ times and 59 crashes is caused by those who never smoke this statistics makes it seem like smoking has no effect on the amount of accidents
Therefore to compare this data effectively using the rates per driver is better off like for people who do not smoke their rate will be = 59 / 452 = 13.1% while for smokers of 61+ times = 50 / 156 = 32.1% and this rate will show clearly tat more accidents where caused by people who smoked 51+ times hence it should be used for graphical representation
B) accident rate for Non-smokers
= (59/452) * 100 = 13.05
accident rate for smokers between 1-10 times
= ( 36/ 229 ) * 100 = 15.72
accidents rate for smokers between 11 - 50 times
= ( 15/50 ) * 100 = 21.42
accidents rate for smokers 51+
= ( 50 / 156 ) * 100 = 32.05
attached below is the required graph
Answer:
The greatest of the common factors of 2 or more numbers is the greatest common factor of the numbers.
Step-by-step explanation:
As we know that
The greatest common factor of two or more whole numbers is the largest whole number that divides evenly into each of the numbers.
Thus, the greatest of the common factors of 2 or more numbers is the greatest common factor of the numbers.
For example, lets find the greatest common factor of and
.
The possible factors of are:
1, 2, 3, 4, 6, 9, 12, 18, and 36.
The possible factors of are:
1, 2, 3, 6, 9, 18, 27, and 54.
The common factors of 36 and 54 are:
So, from the common factors, it is easy to figure out that 18 is the greatest common factor.