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
nika2105 [10]
2 years ago
14

The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call

in sick on 12 days are 25, 10, 16, 39, 27, 25, 32, 25, 25, 22, 28, and 14. Enter the sample mean and the population mean in the boxes

Mathematics
1 answer:
morpeh [17]2 years ago
4 0

Answer:

sample mean (x with the bar on top) =24

Step-by-step explanation:

Take the mean of all the number of employees but divide by the number of days size: (25+10+16...)/12=25

population mean (mu) =11.52

The same goes for the other one but divide by the population which is 25

You might be interested in
A cylinder with radius 7 and height 4 is in table,then find its volume?<br>​
Lady bird [3.3K]

Answer:

V = ≈615.75

Step-by-step explanation:

hopefully that helped

8 0
2 years ago
AB contains the points A(7, -11) and B (8, 17) Find the slope of a line perpendicular to AB.
lesya692 [45]
The slope of the line containing the points is 28... we need the negative reciprocal of this for the slope of line perpendicular.. 

So the slope would be: choice B
6 0
2 years ago
Which graph represents the polar curve r = 4cos(30)?
stepan [7]

The equation of the polar curve r = 4\cos(3\theta) is an even cosine function.

<h3>Polar curves</h3>

In geometry, polar curves are curves that are represented by the polar coordinates such that they are drawn around a fixed point

The equation of the polar curve is given as:

r = 4\cos(3\theta)

To graph the polar curve, we make use of the following representations:

  • r represents the y-axis
  • \theta represents the x-axis

Using the above representation, we can graph the polar curve

See attachment for the graph that represents r = 4\cos(3\theta)

Read more about polar curves at:

brainly.com/question/4618020

8 0
2 years ago
How do I get it to equal zero
Mashutka [201]

Answer:

multiply it by zero

Step-by-step explanation:

zero times anything is zero

7 0
3 years ago
A rectangular window pane has an area of 15x^2 - 19x + 6. The width of the window pane is 3x - 2. What is the length of the wind
almond37 [142]
Length= 5x-2 because 15x^2-10x-9x+6 is (5x-2) and (3x-2) 
LW=A
L={(5x-2)(3x-2)}/(3x-2)=5x-2
7 0
2 years ago
Other questions:
  • Brenda has a balance of d dollars in her piggy bank. Explain what value(s) d may have if d = 28
    8·1 answer
  • Pls answer. will mark as branliest
    15·1 answer
  • Fr Idk what to do and I gotta finish this shiiii
    15·1 answer
  • Which best describes the domain of a function
    7·1 answer
  • Please help I need it ASAP
    8·1 answer
  • Marty and Juan took turns driving a cargo truck. The ratio of the miles Marty drove to the miles Juan drove is 6 to 7. Juan drov
    15·1 answer
  • IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If a certain statistician has an IQ of 112
    11·1 answer
  • Henry has 96 marbles. He is packing containers with 8 marbles in each container. How many containers, c, does Henry need to pack
    9·1 answer
  • 10 ft area of base 62ft 2 (squared)
    13·1 answer
  • A line that includes the points (-9, h) and (-8, 9) has a slope of 10. What is the value of h?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!