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
Anna71 [15]
3 years ago
9

from a survey taken several years ago, the starting salaries of individuals with an undergraduate degree from business schools a

re normally distributed with a mean of $44,000 and a standard deviation of $4,000. what percentage of individuals with an undergraduate degree will likely have starting salaries of $38,600.00 to $49,400.00
Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0

Answer: 82.30%

Step-by-step explanation:

Given : The starting salaries of individuals with an undergraduate degree from business schools are normally distributed with

\mu=\$44,000

\sigma=\$4,000

Let X be the random variable that represents the starting salaries of randomly selected individual with an undergraduate degree from business school.

Z-score : z=\dfrac{x-\mu}{\sigma}

For x= $38,600

z=\dfrac{38600-44000}{4000}=-1.35

For x= $49,400

z=\dfrac{49400-44000}{4000}=1.35

Using the standard normal table , the probability of individuals with an undergraduate degree will likely have starting salaries of $38,600.00 to $49,400.00 will be :-

P(-135

You might be interested in
9-23 24 i need help​
Talja [164]

Answer: Well, this is all I can think about...

Step-by-step explanation: Mark 9:23-24

New International Version

23 “‘If you can’?” said Jesus. “Everything is possible for one who believes.”

24 Immediately the boy’s father exclaimed, “I do believe; help me overcome my unbelief!”

6 0
3 years ago
Solutia ecuatiei 4x+12= 0 este x =
Scrat [10]
Hey!

4x + 12 = 0

=> 4x = -12

=> x = -12/4

=> x = -3
7 0
2 years ago
In ΔPQR, the measure of ∠R=90°, RQ = 55, PR = 48, and QP = 73. What ratio represents the sine of ∠Q?
navik [9.2K]

Answer:

48/73

Step-by-step explanation:

6 1
3 years ago
Totally blanking on how medians work
Elis [28]
<h3>Answer: FC = 16</h3>

===============================================

The three medians of this triangle are:

  • PF
  • RE
  • QD

These segments go from one vertex to the midpoint of the opposite side.

The median we'll focus on is PF.

The point C is the centroid of the triangle. It's where the three medians intersect. It turns out that C divides PF such that CF is twice as long as PC

In other words,

CF = 2*PC

This means,

PF = PC+CF .... segment addition postulate

PF = PC+2*PC ... replace CF with 2*PC

PF = 3*PC .... combine like terms

So the median PF is three times the length of its portion PC

We're told that PF = 24

We can then find the following:

PF = 3*PC

24 = 3*PC

3*PC = 24

PC = 24/3

PC = 8

Then we double this to get the length of CF

CF = 2*PC

CF = 2*8

CF = 16

This is the same as FC because the order of the endpoints don't matter when it comes to naming a segment.

The final answer is 16.

5 0
3 years ago
What is the value of angle e ?
konstantin123 [22]

Answer:

4 units pls mark me brainliest i really need it thanks

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which oh the following are among the five basic postulates of Euclidean geometry
    6·1 answer
  • A fleece top costs $34.00. It is on sale for one over four off. What is the sale price?
    14·1 answer
  • Expand (a + 4)(a – 3) by using the FOIL method.
    15·1 answer
  • Suppose that there are two types of tickets to a show advance and same day.The combined cost of one advance ticket and one same-
    11·1 answer
  • A florist buys flowers at $3 a dozen and sells them at $5 a dozen. How many dozen must be sold to make a profit of $90?
    12·2 answers
  • You have already invested $550 in a stock with an annual return of 11%.  How much more should be invested at 15% so that the ret
    10·2 answers
  • Si un palo de 2m proyecta una sombra de 3m;la sombra que proyecta un Árbol de 9m es el mismo momento es....
    15·1 answer
  • Ax = 2x + 5<br> please explain
    15·1 answer
  • How many solutions 2a + 4 = a + a + 4
    10·1 answer
  • What is the following quotient?6-3(^3√6)/3/9
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!