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
Lubov Fominskaja [6]
3 years ago
12

If your score on your next statistics test is converted to a z​ score, which of these z scores would you​ prefer: minus−​2.00, m

inus−​1.00, ​0, 1.00,​ 2.00? why?
a. the z score of minus−2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores.
b. the z score of 1.00 is most preferable because it is 1.00 standard deviation above the mean and would correspond to an above average test score.
c. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores.
d. the z score of minus−1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average test score.
e. the z score of 0 is most preferable because it corresponds to a test score equal to the mean.
Mathematics
1 answer:
Gemiola [76]3 years ago
3 0
The answer is z score of 2.00 is most desirable because it is 2.00 standard deviations beyond the mean and would agree to the highest of the five diverse likely test scores. In addition, the number of standard deviations that a given value x is above or below the mean is the z score or as called as standardized value. The negative z score agrees to an x value less than the mean while a positive z score agrees to an x value larger than the mean. The more negative the z score the more the x value is under the mean and the further positive the z score the more the x value is below the mean.
You might be interested in
What is 3(b+4)-2 for an equivalent expression
Vika [28.1K]
4b+1 equivalent to -2(b+4)+3
3 0
3 years ago
Ted can clear a football field of debris in 3 hours. Jacob can clear the same field in 2 hours. When they work together, the sit
shutvik [7]

Answer:

\frac{6}{5} of an hour = 1 1/5 hour = 72 minutes

Step-by-step explanation:

\frac{1}{3} h + \frac{1}{2}h = 1\\\\\frac{2}{6} h + \frac{3}{6}h = 1\\\\\\\frac{5 }{6} h  =1\\\\h=\frac{6}{5}

5 0
3 years ago
Read 2 more answers
G(a) = a + 2. Find f(-7).
Mrrafil [7]

Answer:

-5= g(a)

Step-by-step explanation:

assuming this is a typo and you meant to say g(-7).

-7 +2 = -5

4 0
3 years ago
Im so alone. jesus im so alone
Svetllana [295]

Answer:

HA HA HA!!!

Step-by-step explanation:

I am sorry that you feel that way. Maby you should go listento music it help me when I was depresed. Not cristen music though. I love the meem.

4 0
2 years ago
The following are the ages (years) of 5 people in a room:
juin [17]

Answer:

10

Step-by-step explanation:

14+14+18+18+22=86

6*16=96

96-86=10

7 0
2 years ago
Read 2 more answers
Other questions:
  • Write an equation to model the distance between the point (2,4) and any point along the curve
    8·1 answer
  • Need help with this one
    6·1 answer
  • What expression equals 1/2(2n+6)
    6·2 answers
  • Which method when performed on the graph of y = 5x - 16 will result in a line that is parallel? Select all the methods that appl
    5·1 answer
  • BRAINLIEST ! PLEASE HELP ME :)
    12·1 answer
  • Question is in the screenshot
    10·1 answer
  • In which line is an error first made when solving the equation below? -18 = 19z -9
    10·1 answer
  • Simplify (6 + 4i) + (3 - 3i)
    11·1 answer
  • Ella has bought 36 pounds of dog food. She fed her dog 3/4 pounds for each meal for how many meals will the food last wait your
    10·1 answer
  • I cant figure out 1/9 x 81/1 in my math book
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!