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
marysya [2.9K]
2 years ago
15

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 1 (very dissatisfied) to a high of 5 (very satisfied).
Job SatisfactionScore - IS SeniorExecutives (%) - IS MiddleManagers (%)
1 - 5 - 2004
2 - 9 - 10
3 - 3 - 12
4 - 42 - 46
5 - 41 - 28
(a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive. xf(x) 1 2 3 4 5
(b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager. xf(x) 1 2 3 4 5
(c) What is the probability that a randomly selected senior executive will report a job satisfaction score of 4 or 5?
Mathematics
1 answer:
stich3 [128]2 years ago
8 0

Answer:

a. Probability distribution is given below

Scores Ex, x. 1 2 3 4 5

P(X=x). 0.05 0.09 0.03 0.42 0.41

b. Scores mg, Y 1. 2. 3. 4. 5

P(Y=y). 0.04. 0.1. 0.12 0.46 .28

c. probability that a randomly selected senior executive will report a job satisfaction score of 4 or 5.

P(4 or 5) =p(x=4) +p(x=5)

= 0.42 + 0.41=0.83

You might be interested in
Characteristics of Polynomials
Andreas93 [3]
D.) A polynomial cannot have a variable in the denominator.
3 0
2 years ago
Read 2 more answers
Pls answer for brainliest!
bezimeni [28]

Answer:

h<2

Step-by-step explanation:

5×2h+5×8<60

10h+40<60

10h<60-40

<u>1</u><u>0</u><u>h</u><u><</u><u>2</u><u>0</u>

<u>1</u><u>0</u><u>. </u><u> </u><u> </u><u> </u><u>1</u><u>0</u>

h<2

8 0
3 years ago
Read 2 more answers
What would be the equation for this and the answer
atroni [7]

Answer:

The answer is k=61-26

Step-by-step explanation: This is because if you were to subtract 61 from 26 you will get 35. If you take 35 and add it to 26 you will get 61.

4 0
3 years ago
Read 2 more answers
What would be the answer please explain
sp2606 [1]

Using the line of the best fit, the predicted student's score in English test is 48

<h3>How to determine the student's score in English?</h3>

From the question, we have:

Mathematics score = 60

The scores in English tests are plotted on the y-axis.

On the given graph, we have:

(x,y) = (60,48)

This means that when x = 60, the value of y is 48

This in other words means that the student's score in English test is 48

Read more about line of best fit at:

brainly.com/question/17261411

#SPJ1

6 0
2 years ago
Simplify 3m/m-6 * 5m^3-30m^2/5m^2
Varvara68 [4.7K]
-30m^3-3 here is your answer

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following has the Lowest unit price
    6·1 answer
  • Suppose you take a survey of all the schools in your state. What would you expect the relationship between the number of student
    15·1 answer
  • You decide to buy a 60-inch plasma-screen TV. To do so, you borrow $4,300 from the electronics store at 1.8 percent per month si
    14·1 answer
  • At your job, you work a lot of overtime hours. Every hour of overtime that you work, you get paid 1 1 half times your normal pay
    10·1 answer
  • Transform the equation if necessary, and then solve it to find the value of x that makes the equation true.
    15·2 answers
  • Can someone pleaseeee help and if you’re correct I’ll give u brainlist!
    11·2 answers
  • Suppose that 40% of cars in your area are manufactured in the U.S., 30% in Japan, 10% in Germany, and 20% in other
    12·1 answer
  • 10-3v-1)=5(9-v) solve for v please show work
    5·1 answer
  • PLSS NOBODY WILL HELP ME LATLY PLSS JUST HELP!
    15·2 answers
  • -12x+3y=48 solve for y show steps pls my mom is gonna kill me answer quick pls
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!