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
Margarita [4]
2 years ago
10

Choose the correct answer below.

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
4 0

A z score is a standardized score, measuring the number of standard deviations a given score is away from the mean. If the original scores are normal, the z scores will have a standard normal distribution.

Choice b

You might be interested in
You pick two marbles from a bag with 5 blue marbles, 3 red marbles, and 2 green marbles. You pick the second marble without repl
SOVA2 [1]

Answer:

1/9

Step-by-step explanation:

3 red

2 blue

5 green

Total

3

+

2

+

5

=10

Probability of blue is

2

10

~~~~~~~~~~~~~~~~~~~~~~~

Second condition:

3 red

1 blue

5 green

New total

3

+

1

+

5

=

9

Probability of green is

5

9

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Total probability of selecting this path is:

2

10

×

5

9

=

2

9

×

5

10

 

=

2

9

×

1

2

=

1

9

7 0
2 years ago
What is the cosine of 122.2
Juli2301 [7.4K]

cosine 122.2 = <em>-</em><em>0</em><em>.</em><em>5</em><em>3</em><em>2</em><em>8</em><em>7</em><em>6</em><em>2</em><em>7</em><em>6</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0
3 years ago
Someone help me!!!Please no links
adell [148]

Answer:

I will answer this for you and the links are so annyoing fr

Step-by-step explanation:

give me a couple of minutes to figure it out then I will post the answer!

5 0
2 years ago
Use elimination method to solve 3x+y=-14 and -2x-y=9
TiliK225 [7]
I hope this helps you



3x+y-2x-y= -14+9


x= -5


-2. (-5) -y=9


10-y=9

y=1
7 0
2 years ago
What’s the largest fraction in each group 5/6 and 29/36 5/12 and 3/8
slamgirl [31]

Answer:

the answer is 5/6 , it is the largest fractiom

5 0
3 years ago
Other questions:
  • Name the three-dimensional figure shown in the picture.
    11·2 answers
  • Simplify and determine the coefficient of (-x)(3y)(-2x).<br><br> a.-4<br> b.1/3<br> c.1<br> d.4
    8·2 answers
  • Find the slope (m) and the y-intercept (b) of the given line on the graph.
    10·1 answer
  • How many feet are there in 216 yards
    5·1 answer
  • Which of the following is an example of an irrational number?
    10·1 answer
  • Omari and his two cousins received the same amount of money to go to the movies. Each boy spent $15. Afterward, the boys had $30
    12·1 answer
  • Y= 2x + 6 for x = 0,1,2,3,4
    13·1 answer
  • 2) Find the difference .2-.05.
    15·2 answers
  • ⎪6 − 4⎪ − ⎪3 − 8⎪ = ?<br> Please help!!!!
    13·1 answer
  • Una compañía de comida rápida desea proporcionar a los estudiantes de cierta universidad, una alternativa al plan de alimentació
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!