2. Biology A biologist tracked the hourly growth of two different strains of bacteria in
the lab. Her data are shown below. Compare the number of bacteria by finding and
interpreting the average rates of change from hour 0 to hour 4.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean