Using fluorescent imaging techniques, researchers observed that the position of binding sites on HIV peptides is approximately Normally distributed with a mean of 2.45 microns and a standard deviation of 0.35 micron. What is the standardized score for a binding site position of 2.03 microns? (Enter your answer rounded to one decimal place.)

The values is  

Step-by-step explanation:

From the question we are told that

  The population mean is  

    The  standard deviation is  

     The random value is  

The standardized score for a binding site position of 2.03 microns is mathematically represented as

=>      

=>    

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.