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
Ket [755]
2 years ago
15

Random error is: A. an outside influence that affects the true score in a consistent way. B. the extent to which a measure will

produce the same results each time it is used. C. the extent to which a research method measures what it is intended to measure. D. unsystematic influence on the true score.
Mathematics
1 answer:
k0ka [10]2 years ago
5 0
D is the answer, i just done this one
You might be interested in
Which expression is equivalent to 4p^-4 10q -3? Assume ​
lozanna [386]

Step-by-step explanation:

Derive an expression for the equivalent width in a saturated line. Assume a Voigt profile, with the difference in optical depth between the center of the line and the wings being ~104. The wings of the line can be ignored. Define a frequency x1 = (v1 − v0)/ΔvD, where the optical depth τv = 1. Inside of x1 the line is fully saturated, and outside x1 the line is optically thin. Show that the equivalent width is



Note that the equivalent width is practically insensitive to the number density of absorbing material.

7 0
3 years ago
Consider the two similar cylinders. The heights of both cylinders are given, along with the diameter of the smaller cylinder. Wh
NeX [460]

Answer:

it is 18

Step-by-step explanation:

to find the scale factor divide 48 by 32 to get 1.5, and then multiply the diameter given which is 12, by 1.5 to get 18

3 0
3 years ago
Assessments.momaxcom student
Lady_Fox [76]

Answer:

$0.19

Step-by-step explanation:

8 0
2 years ago
A shopping club is having a a sale. members and non-members of the club recieve different discounts, as shown below
lana [24]

Answer:

Step-by-step explanation:

580 - 58 (10% of 580) = 522

522 - discount price (20) = 502

Sally is paying 502 for her camcorder

990 - 247.5 (25% of 990) = 742.5

742.5 - 20 = 722.5

Sally is paying $502

Tabitha is paying $722.5

5 0
3 years ago
Hi could someone work this out for me? thanks in advance​
swat32
The answer is 66.

Explanation
4×3 = 12,
6×9 = 54.
54+12 = 66

To do this the first box on the left corner it says three and four so you multiply them. Then there’s a second box with six and nine. You have to multiply 6 and 9 together. After you get those answers you add that answer with the answer from three times four.
Hope I helped you!
:)
7 0
3 years ago
Other questions:
  • Which of the following is not example of a type of savings vehicle?Certificate of deposit (CD)
    15·2 answers
  • What is the rule for the reflection?​
    9·1 answer
  • 4y−7+2y=3(y−1)−1 answer for y
    14·2 answers
  • Which is the graph of the system y < 3x + 4 and y < 3x - 2
    8·2 answers
  • Help for this equation :<br><br> a+5= -7<br><br> What is the answer?
    8·1 answer
  • Suppose scores of a standardized test are normally distributed and have a known population standard deviation of 11 points and a
    11·1 answer
  • 1.29 divided by 1.25 =
    7·2 answers
  • Decide if this is a combination or permutation and then answer the question. Minnie has 4 different stamps. She needs 3 to mail
    12·1 answer
  • 52 rounded to the nearest ten
    5·2 answers
  • Please help i’ll give brainliest!!! thanks
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!