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
BigorU [14]
2 years ago
11

PLEASE ANSWER!!!

Mathematics
1 answer:
Vesnalui [34]2 years ago
4 0

Answer:

i dont really know im sorry

Step-by-step explanation:

ya sorry again

You might be interested in
According to the National Association of Colleges and Employers, the average starting salary for new college graduates in health
katen-ka-za [31]

Answer:

a) The probability that a new college graduate in business will earn a starting salary of at least $65,000 is P=0.22965 or 23%.

b) The probability that a new college graduate in health sciences will earn a starting salary of at least $65,000 is P=0.11123 or 11%.

c) The probability that a new college graduate in health sciences will earn a starting salary of less than $40,000 is P=0.14686 or 15%.

d) A new college graduate in business have to earn at least $77,133 in order to have a starting salary higher than 99% of all starting salaries of new college graduates in the health sciences.

Step-by-step explanation:

<em>a. What is the probability that a new college graduate in business will earn a starting salary of at least $65,000?</em>

For college graduates in business, the salary distributes normally with mean salary of $53,901 and standard deviation of $15,000.

To calculate the probability of earning at least $65,000, we can calculate the z-value:

z=\frac{x-\mu}{\sigma} =\frac{65000-53901}{15000} =0.74

The probability is then

P(X>65,000)=P(z>0.74)=0.22965

The probability that a new college graduate in business will earn a starting salary of at least $65,000 is P=0.22965 or 23%.

<em>b. What is the probability that a new college graduate in health sciences will earn a starting salary of at least $65,000?</em>

<em />

For college graduates in health sciences, the salary distributes normally with mean salary of $51,541 and standard deviation of $11,000.

To calculate the probability of earning at least $65,000, we can calculate the z-value:

z=\frac{x-\mu}{\sigma} =\frac{65000-51541}{11000} =1.22

The probability is then

P(X>65,000)=P(z>1.22)=0.11123

The probability that a new college graduate in health sciences will earn a starting salary of at least $65,000 is P=0.11123 or 11%.

<em>c. What is the probability that a new college graduate in health sciences will earn a starting salary less than $40,000?</em>

To calculate the probability of earning less than $40,000, we can calculate the z-value:

z=\frac{x-\mu}{\sigma} =\frac{40000-51541}{11000} =-1.05

The probability is then

P(X

The probability that a new college graduate in health sciences will earn a starting salary of less than $40,000 is P=0.14686 or 15%.

<em />

<em>d. How much would a new college graduate in business have to earn in order to have a starting salary higher than 99% of all starting salaries of new college graduates in the health sciences?</em>

The z-value for the 1% higher salaries (P>0.99) is z=2.3265.

The cut-off salary for this z-value can be calculated as:

X=\mu+z*\sigma=51,541+2.3265*11,000=51,541+25,592=77,133

A new college graduate in business have to earn at least $77,133 in order to have a starting salary higher than 99% of all starting salaries of new college graduates in the health sciences.

8 0
3 years ago
Which are undefined?<br>sec(-pi/)<br>csc(3pi)<br>cot(7pi/2)<br>csc(-3pi/2)<br>cot(5pi/3)​
maxonik [38]

Step-by-step explanation:

after you draw a unit circle you will find the answer

cosec(3pi)=1/sin(3pi)

sin3pi=sinpi=0

so cosec3pi=1/0 which is undefined.

3 0
3 years ago
Read 2 more answers
Which represents an exterior angle of triangle ABF?<br><br>∠BAD<br>∠AFE<br>∠CAD<br>∠CAB​
il63 [147K]

Answer: it is <CAB

Step-by-step explanation: i just took a test on ed and passed with a 100%

4 0
3 years ago
Read 2 more answers
Lucia is making invisibility potions. Each potion requires 2 eyes of newt. How many invisibility potions can Lucia make with 16
____ [38]
Lucia can make 8 invisibility potions total!
she has 16 newt eyes overall and only two are required for one option
sooo
she can make 8 potions.

hope this helps!
4 0
3 years ago
⚠️⚠️⚠️help⚠️⚠️⚠️⚠️⚠️​
Naddika [18.5K]
The second one should be the answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the derivative of the function using the definition of derivative. g(t) = 7 t g'(t) = State the domain of the function. (En
    15·1 answer
  • On a winter’s day, 9 degrees Fahrenheit is the highest temperature recorded. Write an inequality that represents the temperature
    6·2 answers
  • determine if the given information would form a unique triangle many different triangles or no triangles. 9 inches 7 inches 8 in
    9·1 answer
  • Jenny had $17 more than Susan, and together they had enough money to buy a game for $93 and to have a pizza for $6. How much mon
    15·2 answers
  • Which simplified fraction is equal to 0.17 (7 repeating)
    14·2 answers
  • What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 65° and its congruent sides
    8·1 answer
  • (9 x 10) + (4 x 0.1)<br> how is this temperature in degrees fahrenheit written as a numeral?
    10·2 answers
  • At the beginning of the day, the sum of the stocks in the Dow Jones was
    14·2 answers
  • Calculate the slope of the line given the coordinates of the endpoints. (4, 10) , (6, 20) The slope is
    15·1 answer
  • Does anyone know hw to find the zeros of this function <br> h(x)=x2 - 4x + 1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!