To test the efficacy of a certain diet cat food, a random sample of individuals is asked to weigh their cat feed the cat the diet food for a month. and weigh their cat a second time. The weight of the cat is recorded each time. The data (in pounds) were recorded as: \( \qquad \) Pre-diet weight: \( 15112.414 .7 \quad 13.510 .1 \quad 14.410 .8 \) 0.172 Post-diet weight: \( 14.912 .6 \quad 14.6 \quad 132 \quad 102 \quad 14310.8 \) A paired t test is conducted on the data, with the difference Pre-diet - Post-diet paired by 0.206 subject and \( \mathrm{H}_{\mathrm{a}} \) UDIFF ? O Assume that the paired differences come from a normally distributed population. 0.057

Did you know that the history of cat food actually goes back to ancient Egypt? Cats were revered and often fed fish and grains to keep them healthy. This evolution led to the development of specialized diets, including the modern diet cat food you referenced. Today’s formulations are scientifically designed, catering to various feline needs, like weight management, ensuring our furry pals stay spry and healthy! In real-world scenarios, measuring the effectiveness of a diet can be a challenge. Tracking not only the weight changes but also how your cat reacts to the food can provide a fuller picture. Regularly monitor their behavior and energy levels, as they also indicate how well the diet works. Also, keep in mind that every cat is unique; what works for one may not be as effective for another. So, make sure to combine these insights with your vet's advice for the best results!