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
levacccp [35]
3 years ago
13

a random sample size of 175 is drawn from a large population. The population standard deviation is 13.6. The sample mean is 87.3

. Estimate the size of the population mean, including the margin error.​

Mathematics
1 answer:
navik [9.2K]3 years ago
6 0

Answer:

The size of the population mean would be provided as:

mean +/- std/sqrt(sample size)

<=>

87.3 +/- 13.6/sqrt(175)

<=>

87.3 +/- 1.03

=> Option B is correct.

Hope this helps!

:)

You might be interested in
Anyone know the answers to this?
max2010maxim [7]

Answer:

The answer is 6 is a corresponding angle to 8 :) brainliest?

3 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE! TEST
SIZIF [17.4K]

Answer:

Yes by SSS because you have the same hypotenuse and same hatch marks on other sides

6 0
3 years ago
Read 2 more answers
5 more then 3 times a number is 26 what is the number​
a_sh-v [17]
Let x equal a number
3x + 5 = 26
3x = 21
x = 7

the number is 7!
3 0
2 years ago
Read 2 more answers
How do you solve this???????<br> 3x+6=-5-2x-6
Elina [12.6K]

Answer:

Step-by-step explanation:

3x+6=-5-2x-6

+2x.        +2x

5x+6= -5-6

5x+6= -11

    -6.  -6

5x= -17

divide by 5

x= -3.4      

4 0
3 years ago
Factor each trinomial completely.<br> 4x^2 - 25b^2 and x^2 - 81
GenaCL600 [577]

Step-by-step explanation:

4x2 - 25b2

We can solve it by the squares so

(2x - 5b) (2x + 5b)

2) x2 - 81

The same case is here so

(x - 9) (x + 9)

8 0
3 years ago
Other questions:
  • What's the answer? The question is change 425,000 mL to L
    12·2 answers
  • What does this expression represent five times the quotient of some number and ten
    12·2 answers
  • Larson's beehive farm usually produces 85 pounds of honey per year. About how many pounds of honey will 10 to the 3rd power hive
    12·1 answer
  • Which three of the following are independent variables?
    14·2 answers
  • Determine the length of PN and the value of y
    13·1 answer
  • Cheryl Bryant completed 24 custom cakes on her 19-cake contract as an employee of Frontier Wedding Planners. There is a bonus ea
    13·1 answer
  • What will be the reciprocal of 4/9 × 45/36​
    8·2 answers
  • Neeeeeeed helpppppppppppppp
    14·2 answers
  • How to find a polynomial function with given zeros.
    8·1 answer
  • Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!