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
timurjin [86]
3 years ago
8

Choose the appropriate test for the following situation. A company has instituted a new work policy that it hopes will reduce th

e number of sick days used per year by its employees. You wish to test whether the mean number of sick days used by employees this year differs from the mean number of sick days used last year by all employees (which was 8.2).
a. Two-sample t-test
b. One-sample t-test
c. Two-sample prop z-test
d. Dependent sample t-test
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
5 0

Answer:

i think it is a

Step-by-step explanation:

You might be interested in
14. An engineer is designing a circular base for a
Flauer [41]

Answer:

c=2(3.14)r

r= 5inches

c=2•3.14•5

c=31.4 inches

8 0
2 years ago
Write a rate that represents the situation
Alika [10]
Pretty sure it's 10 liters to every 3 min. (10:3 or 10 over 3)
i got u fam
3 0
3 years ago
Read 2 more answers
Solve the right triangle below. Round sides to the nearest thousandth and angles to the nearest degree.
aalyn [17]

Answer:

Option 4, BC = 12.689, m∠A = 58°, and m∠C = 32°

Hope this helps!

4 0
3 years ago
Can someone help me on all three of these
Lera25 [3.4K]
5).85 6.)100 7.)40hope this helps this id what im positive of
4 0
2 years ago
Write each ratio in the simplest form. (Note: remember the units of measurement, they must be the same!)
Natali [406]

Answer:

a. 5:2

Step-by-step explanation:

1 ft = 12 in

30:12

Divide by 6

30÷6=5

12÷6=2

So, the answer is 5:2

3 0
2 years ago
Other questions:
  • I need help asap, please !<br><br> 5+(−3)(6x−5) simplify this
    10·1 answer
  • What is the GCF of these 2 numbers : 120 and 60
    7·2 answers
  • Can someone please help me?
    5·1 answer
  • How to add 509+12 and get the answer to it
    12·2 answers
  • Find the slope of the line that goes through the two points below.
    14·1 answer
  • Write an equation of the line that passes through the given point and is parallel to the given line. Please help!!
    9·1 answer
  • What are the values of m and 0 in the diagram below?
    6·1 answer
  • A dodgeball tournament has teams of up to 12 each. If 580 people signed up, what is the fewest number of teams the tournament ca
    15·1 answer
  • Damon is 12 3 4 years old. Dwight is 1 1 2 years younger than Damon and Jane is 1 1 5 years younger than Dwight. How old is Jane
    5·1 answer
  • PLS HELP ASAP! 30 POINTS! functionf(x) is graphed on the coordinate plane.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!