4and 1/6 × 1 and 1/3 can you show all work

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

If the discriminant if a quadratic equation is 4 which statement describes the roots?