Answer:
Blue line.
Step-by-step explanation:
Two of the points are on the blue line, so only the other two would be reflected over it.
Answer:
The slope is 1. A.
Step-by-step explanation:
100 is the best sample size
According to sources, the most probable answer to this query is 100 samples. Sample size determine the amount of subjects needed for the study to have an intended effect
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Answer: 7 people
Step-by-step explanation: The answer is 7. 1 mother, 1 father, 4 daughters, but the daughters are sisters and they all have the same brother. If they ha 4 sons it would be 4 brothers each. 4+1+1+1=7.