4. Which situations would be represented by a negative number? Choose all that apply. *
1 point
a. 23 degrees above 0 degrees F
b. 100 feet below sea level
c. Owing $200 for a new bicycle
d. Earning 45 points in a quiz game
e. A deposit of $45 in your savings account

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