he percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and middle managers are as follows. The scores range from a low of (very dissatisfied) to a high of (very satisfied). Round your answers to two decimal places. Job SatisfactionScoreIS SeniorExecutives (%)IS MiddleManagers (%)a. Develop a probability distribution for the job satisfaction score of a senior executive. b. Develop a probability distribution for the job satisfaction score of a middle manager. c. What is the probability a middle manager will report a job satisfaction score of or

d

step-by-step explanation:

d

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information

v=1788.75

step-by-step explanation:

i belive that is the answer

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?