6.  Disney World’s Animal Kingdom is a family theme park in Orlando, Florida. One of its longest rides, “Kilimanjaro Safaris,” has a ride time that is normally distributed with a mean of μ = 14 minutes and a standard deviation of σ = 3 minutes.  If the ride lasts more than 19 minutes, it is considered too long and the manager must decrease the ride time. (b) What is the z-score that you calculated and then used to find the probability in part a?

4.  The average GPA (Grade Point Average) of Santa Fe College students is 3.05  with a standard deviation of 0.30.  (SFC Admissions and Records). (d) Interpret your z-score from part c.

10.  A random sample of weight in pounds of SFC students taking STA2023 during the Summer 2020 semester is given below:      Males:  140  150  145  148  198  176  197  169  166      Females:  138  126  143  145  155  155  140  120  136  134  137 (d) Based on the boxplot for females, is the data skewed left, skewed right or symmetric?  (You may want to create a boxplot for females to help you answer this question.)

10.  A random sample of weight in pounds of SFC students taking STA2023 during the Summer 2020 semester is given below:      Males:  140  150  145  148  198  176  197  169  166      Females:  138  126  143  145  155  155  140  120  136  134  137 (c) What is the first quartile weight for females?

7.  Students in an experimental psychology class use various techniques to train a rat to move through a maze.  At the end of the class, each student’s rat is timed through the maze.  Assume the distribution of maze completion times is mound shaped with a mean of 4.74 minutes and a standard deviation of 1.20 minutes. (a) Describe the maze time distribution.

In humans, at what stage of the bacterial growth curve are disease symptoms developing because the bacteria are causing tissue damage?

Bacteria have the capability to transfer genes within the same generation, also known as horizontal gene transfer.

All of the following characteristics apply to prokaryotes, except?

All of the following apply to pili, except:

Nitrous acid can cause a mutation by: