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
chubhunter [2.5K]
3 years ago
6

A distribution has a mean of 16 and a standard deviation of 6. What is the Z score that corresponds with 34?

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

Z = 3

Step-by-step explanation:

In a normal distribution, the Z score that corresponds with a data point x is calculated using the formula;

Z=\frac{x-mean}{standard deviation}

For the case given, the z score will be;

Z=\frac{34-16}{6}=3

You might be interested in
What is the completely factored form of d4 − 81?
lilavasa [31]

For this case we must factor the following expression:

d ^ 4-81

Rewriting the expression:

(d ^ 2) ^ 2-9 ^ 2

We factor using the formula of the square difference:

a ^ 2-b ^ 2 = (a + b) (a-b)

Where:

a = d ^ 2\\b = 9

So:

(d ^ 2 + 9) (d ^ 2-9)

From the second term we have:

d ^ 2-3 ^ 2 = (d-3) (d + 3)

Finally, the factored expression is:

(d ^ 2 + 9) (d-3) (d + 3)

Answer:

(d ^ 2 + 9) (d-3) (d + 3)

4 0
3 years ago
Read 2 more answers
Please see all the screenshots. I have included multiply problems in this one question.
kakasveta [241]

Answer:

so basacilly the answer to all of the question is a

Step-by-step explanation: you welcome!

3 0
3 years ago
How do I solve for the quadratic function?
Basile [38]
Aw you put the numbers in so a b c then you solve
3 0
3 years ago
Can someone help me with this ​
Nataly_w [17]

Answer:

  b, e

Step-by-step explanation:

a, b) ordinarily, we claim the variable on the vertical axis is a function of the variable on the horizontal axis. By that claim, <em>temperature is a function of time</em>.

If the graph passed the horizontal line test (a horizontal line intersects in one place), then we could also say time is a function of temperature. The graph does not pass that test, so we cannot make that claim.

c) The graph has negative slope between 4:00 and 5:00. Temperature is decreasing in that interval, not increasing.

d) The graph has two intervals in which it is horizontal: 5:00-9:00 and 11:00-12:00. In those intervals it is neither increasing nor decreasing.

e) The graph shows a minimum in the interval 11:00-12:00. <em>The lowest temperature first occurs at 11:00</em>.

6 0
2 years ago
Pls help with this ile give brainlist who ever answers first
katrin [286]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the missing number in this pattern? <br> 2, 4, _, 16, 32<br> 5<br> 8<br> 10<br> 6
    7·1 answer
  • Which expression is equivalent to-2-7? Subraction with Intergers
    6·1 answer
  • What is the solution to the system of equations? Use the substitution method. {y=−2x+5 {3x−4y=2 Enter your answer in the boxes.
    11·1 answer
  • The circular mirror hanging on Belle's wall has a diameter of 18 inches. What is the
    12·1 answer
  • A clothes shop has some special offers.
    8·1 answer
  • 2 The value of y is directly proportional
    11·1 answer
  • 8. 10a - [4{5a - 3(a - 1)} - 3 (4a - 3a + 1)]​
    6·1 answer
  • Please help me solve this
    14·1 answer
  • What is the answer please
    10·2 answers
  • If one lady make 50 roti in 60 mins then how 3 ladies will make how many roties in 60 mins
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!