100 !
latoya created a factor tree and wrote the prime factorization of 90 shown below.
what is latoya’s error?
she should not have found the factors of 9.
she should have included an exponent of 2 on the 3.
she should have included 9 and 10 in the prime factorization.
she should have started the tree with 2 x 45

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