1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dovator [93]
3 years ago
6

The percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and mi

ddle 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..05.09.03.42.41b. Develop a probability distribution for the job satisfaction score of a middle manager..04.1.12.46.28c. What is the probability a middle manager will report a job satisfaction score of or
Mathematics
1 answer:
tiny-mole [99]3 years ago
7 0

Corrected Question

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 senior executive will report a job satisfaction score of 4 or 5?

d. What is the probability a middle manager is very satisfied?

Answer:

(c)0.83

(d)0.28

Step-by-step explanation:

The percent frequency distributions of job satisfaction scores os give below:

\left|\begin{array}{c|c|c}$Job Satisfaction Score&$IS Senior Executives(\%)&$IS Middle Managers(\%)\\1&5&4\\2&9&10\\3&3&12\\4&42&46\\5&41&28\end{array}\right|

(a)Probability distribution for the job satisfaction score of a senior executive.

\left|\begin{array}{c|c}$Job Satisfaction Score&$Relative Frequency (f_1(x))\\------&------\\1&0.05\\2&0.09\\3&0.03\\4&0.42\\5&0.41\end{array}\right|

(b)Probability distribution for the job satisfaction score of a middle manager.

\left|\begin{array}{c|c}$Job Satisfaction Score&$Relative Frequency (f_2(x))\\1&0.04\\2&0.10\\3&0.12\\4&0.46\\5&0.28\end{array}\right|

(c)Probability a senior executive will report a job satisfaction score of 4 or 5

P(a senior executive will report a job satisfaction score of 4 or 5)

=f_1(4)+f_1(5)\\=0.42+0.41\\=0.83

(d)Probability a middle manager is very satisfied

The probability a middle manager is very satisfied

=f_2(5)\\=0.28

You might be interested in
Please answer part A and B ( Dividing fractions )
julia-pushkina [17]

Answer:

yehwe have decided on this number

7 0
2 years ago
3/8 1/7 and 1/2 in greatest to least
Alex73 [517]
1/2, 3/8, 1/7 hopefully I am right I’m not sure
3 0
2 years ago
Read 2 more answers
Sergio ate 3.5 cookies. Each cookie contained 5.7 grams of sugar. How many grams of sugar did Sergio eat?
FrozenT [24]
I’ll get it correct here :)

He ate 19.95 grams of sugar.

3.5 x 5.7 = 19.95
5 0
2 years ago
The swimming pool is opening hours a day the pool manager must divide pool time equally among five groups camp; camp swim team,
ale4655 [162]

Answer:

1.6 hours

Step-by-step explanation:

Number of opening hours a day = 8

Number of groups = 5

Dividing the number of opening. Hours equally among the 5 groups :

8 hours / 5

= 1.6 hours per group per day

4 0
2 years ago
The quotient of the division 2223÷57 is
Katarina [22]

Answer:

39

Kkkkkkkkkkkmmmmmmm

7 0
3 years ago
Read 2 more answers
Other questions:
  • A circle is inscribed inside a square as shown. If graphed on the coordinate plane, the coordinates of the center of the circle
    8·2 answers
  • Can someone please explain what I did wrong here? Thank you!
    12·1 answer
  • Solve the system of linear equations below.<br><br> 2x + y = 5<br> x + y = 4
    14·2 answers
  • Every morning, siblings Jack and Jill roll a regular six-sided die to determine who will get to ride in the front seat on the wa
    8·1 answer
  • Anyone know how to do these?
    5·1 answer
  • Mara and Taylor need to rent a car for 6 days. If the cost of the car is $105 for each day, which of the following expressions c
    7·1 answer
  • Simplify 9/20 × 4/5
    13·1 answer
  • Does the fizzy orange on Saturday taste the same as Friday’s fizzy orange, or different? If you think it tastes the same, explai
    5·1 answer
  • The International Space Station orbits Earth at an altitude of about 240 miles. In the diagram, the Space Station is at point E.
    11·1 answer
  • Lin solved a quadratic equation by factoring and found one solution to be x = 3/4. Which of the following expressions could have
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!