According to a report on workforce diversity, about $60\%$ of the employees in high$-$tech firms in Silicon Valley are white and about $20\%$ are Asian. Women, along with blacks and Latinos, are highly underrepresented. Just about $30\%$ of all employees are women, with blacks and Latinos accounting for only about $15\%$ of the workforce. Tara Jones is a recent college graduate, working for a large high$-$tech firm in Silicon Valley. She wants to determine if her firm faces the same diversity as in the report. She collects gender and ethnicity information on $50$ employees in her firm as shown in the accompanying Excel file.