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
MrRissso [65]
3 years ago
7

Suppose a normal distribution has a mean of 16 and a standard deviation of 4.

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

Answer:

Correct Answer is 2.5

Step-by-step explanation:

Lina20 [59]3 years ago
4 0
To calculate the number of standard deviations away from the mean, we first subtract the actual score from the mean, then divide the difference by the standard deviation. In this case, our actual score is 26, so we subtract from the mean of 16, then divide by the SD of 4
(26 - 16) / 4 = 2.5
You might be interested in
Choose the graph which represents the solution to the inequality:<br> 3x + 8 ≥ 11
Mashutka [201]

The solution of the inequality is x ≥ 1.

Solution:

Given inequality:

3 x+8 \geq 11

To find the solution of the inequality:

3 x+8 \geq 11

Subtract 8 from both sides.

3 x+8-8 \geq 11-8

3 x \geq 3

Divide by 3 on both sides.

$\frac{3 x}{3} \geq \frac{3}{3}

On simplifying this, we get

x \geq 1

The solution of the inequality is x ≥ 1.

The graph of the solution is attached below.

8 0
2 years ago
What is the speaker’s viewWhen I heard the learn'd astronomer;
Phantasy [73]
A. He feels tired and sick because the focus on the mechanical measurements of stars is not satisfying to him.<span>
</span>
4 0
3 years ago
Please help me please will give brainliest to ​
uranmaximum [27]

Answer:

B.

<h3>step by step explanation</h3>

I hope it's help

7 0
2 years ago
Solve the formula for the indicated variable.<br> T(r+s)=rs, for r<br> (Simplify your answer.)
yaroslaw [1]

Answer:

R = \frac{-TS}{(T-S)}

Step-by-step explanation:

First, distribute all terms

T(R+S) =RS\\TR + TS =RS

Get all terms with R onto the same side

TR + TS = RS\\TR - RS = -TS

Factor out the R

R(T-S)=-TS

Divide by (T-S) to isolate R

R = \frac{-TS}{(T-S)}

5 0
3 years ago
Read 2 more answers
Factor X-7X -5x + 35 by grouping. What is the resulting expression?
Yuliya22 [10]
The answer is c). (x-5)(x-7)
7 0
3 years ago
Other questions:
  • I need help wiith all❤️It’s urgent please
    9·1 answer
  • Please help with these?
    8·1 answer
  • Calculate size of angle x. I worked out CA=14cm
    7·1 answer
  • Will give brainiliest to whoever answers it and gives it step by step please help me
    13·1 answer
  • A bowl of fruit is on the table.  It contains 3 apples, 5 oranges, and 2 pears.  Ryan and Kenneth come home from school and, at
    5·1 answer
  • The local ice cream shop offers 3 different types of cones and 15 different flavors of ice cream. How many possible ice cream co
    15·1 answer
  • 2.2.3 + 5.68 + 21.047=
    14·1 answer
  • A line has a y-intercept and a slope of 0. What is it’s equation in slope-intercept form ?
    11·1 answer
  • An easy question for people who want points<br> What is the MISSING NUMBER in the pattern?
    5·2 answers
  • Use the properties of rational exponents to simplify the expression.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!