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
faust18 [17]
2 years ago
9

Questions 6 to 10 are related. based on a random sample of n=15 observations, we have obtained a sample mean of x(bar)=1050. the

goal is to test: h(0): μ≤1000 and h(a): μ>1000 assume that x is normally distributed with σ=150. what is the standard error (σ (x bar) )? rounded to two decimal places.
Mathematics
1 answer:
inessss [21]2 years ago
7 0
The answer to your question is 523
You might be interested in
If you have two boxes,and in each box is 20 plates, how many boxes do you have
Free_Kalibri [48]
40 just multiply 20 by 2
4 0
3 years ago
Which statement is true about the equation fraction 3 over 4z − fraction 1 over 4z + 1 = fraction 2 over 4z + 1?
nata0808 [166]

(A- No solution)

Ignore the folloqing;

(12345678901234567890)

3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=50%20%2B%20%2840%20-%2015%29%20%5Cdiv%206" id="TexFormula1" title="50 + (40 - 15) \div 6" alt=
IgorLugansk [536]

Answer:

12.5

Step-by-step explanation:

first you do the one in the 40-15 then you add 50 the you divide by 6

8 0
3 years ago
Read 2 more answers
Can someone please help me
harkovskaia [24]

Answer:

E

Step-by-step explanation:

\sqrt 6 is an irrational number, as it cannot be written as the ratio of 2 numbers.

It is also a real number, as it does not include the square root of a negative number.

Therefore, E is the correct option.

3 0
3 years ago
Please help!!!! ASAP!!!
Nookie1986 [14]

2/4 = 3/6 is true.

First, simplify the fractions:

2/4 = 1/2

3/6 = 1/2

We see that 1/2 = 1/2, so 2/4 DOES equal 3/6.

6 0
2 years ago
Read 2 more answers
Other questions:
  • In the last year a total of 2783 earthquakes occurred in the country. Of these, 85.8% were minor tremors w/ magnitudes of 3.9 or
    14·1 answer
  • Which fraction has a terminating decimal as its decimal expansion?
    5·2 answers
  • The value of each prism. I will give you brainliest answer first
    11·1 answer
  • What are the 2 inequalities for <br><br>5x - 13 &gt;2<br><br>2<br>-1 <br>5 <br>4
    5·2 answers
  • I need help is it A b c or D
    5·1 answer
  • RE
    6·1 answer
  • What is the radius of a sphere with a volume of 4.5π cubic centimeters?
    7·2 answers
  • Translate the phrase into a variable expression. Use the letter m to name the variable. If necessary, use the asterisk () for mu
    11·2 answers
  • Find the surface area of each solid. Round to the nearest tenth if necessary.
    12·1 answer
  • Solve the following equation: <br><br> l -4 l x 5= x<br><br> x =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!