The perimeter of a table is 152cm. The length is twice the width minus 2. What is the width of the table? 1. 26 cm
2. 27cm
3. 28cm
4. 29cm

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample