You need to graph it so I guess
Answer:
12
Step-by-step explanation:
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Answer: D. To produce treatment groups with similar characteristics
Step-by-step explanation:
By using randomization in sampling, the Sample would be more representative of the Population it is based off of because different demographic characteristics may be picked.
This leads to a situation where the groups have similar characteristics between themselves thereby making it easier for comparison. For example, Group 1 would have certain types of people that will be represented in Group 2 and Group 3 as well. That way the effects of the drug can be properly studied as it affects different people. For instance, say there are 4 obese people in a sample of 10, instead of group one having all obese people, randomization may be able to give group one, 2 obese people and 2 obese people to group 2 as well. That way when comparing, the effects of the drug on the two groups is easier to be compared because the two groups have similar people.
Answer:
the ratio is 12:7 but im not 100% sure
Step-by-step explanation:
<u>Calculate the gross earnings:</u>
<u>Health insurance deduction:</u>
<u>Pension deduction:</u>
<u>Total deductions:</u>
- 55.00 + 15.50 + 21.25 + 46.50 + 20.15 = 158.40
<u>Net pay:</u>
