Answer:
Children in families where both parents work are statistically proven to be independent and responsible.
Step-by-step explanation:
A thesis statement indicates the main purpose of why you are writing a project and helps you focus on the key points; allowing your work to remain relevant to the reader. The thesis statement helps the reader to know the writer's opinion on the chosen topic. A thesis statement should be short as it should be around one or two sentences. A good thesis statement should capture the reader's attention and interest so that he / she has an interest in reading more about the paper.
Another important factor to be considered in a thesis statement is that this statement should be clear and objective, based on this, the phrase that best fits this concept is "Children in families where both parents are statistically proven to be independent and responsible ".