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
Sedbober [7]
3 years ago
11

The number of orders received daily by an online vendor of used CDs is normally distributed with mean 270 and standard deviation

16. The company has to hire extra help or pay overtime on those days when the number of orders received is 302 or higher. What percentage of days will the company have to hire extra help or pay​ overtime?
Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

Step-by-step explanation:

Given that the number of orders received daily by an online vendor of used CDs (say X) is normally distributed with mean 270 and standard deviation 16.

X is N(270, 16)

To find percentage of days will the company have to hire extra help or pay​ overtime, we can find probability using std normal table

X>302 means

Z>\frac{302-270}{16} =2

P(Z>2) = 0.25

Thus 25% of days will the company have to hire extra help or pay​ overtime

You might be interested in
Three consecutive integers have a sum of 42. find the integers.
ioda
The answer is 13,14,15.
6 0
3 years ago
There are three numbers for the combination to the store’s safe. The first number is 17. The other two numbers can be multiplied
dlinn [17]

Answer:

Step-by-step explanation:

7 0
3 years ago
What is 3(x+4) I need the answer ASAP!!!
Luda [366]

Answer:

3x+12

Step-by-step explanation:

3(x+4)

Use the distributive property to multiply 3 by x+4.

3x+12

4 0
2 years ago
The runners speed per mile
dezoksy [38]

Answer:10 minutes per mile

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Alec's total payment for his loan was $19,440. what was his monthly payment if he paid it off after making 60 monthly payments?
horsena [70]
I think the answer is $324 

7 0
3 years ago
Other questions:
  • Gabe runs 6.23 miles each day. How many miles does have run in 100 days
    5·2 answers
  • What’s the answer???<br> ( ONLY ANSWER IF YOU KNOW)
    13·1 answer
  • 3.48 rounded to the nearest hundredth
    15·1 answer
  • How would you represent a situation that has more than 1 solution?
    6·1 answer
  • Find the square of 12 find the square root of 196,324
    11·1 answer
  • Nash ran how many miles in 5 weeks
    10·1 answer
  • Jorge PAGO DE CONTADO $200 000 POR UN AUTOMÓVIL. SI ORIGINALMENTE COSTABA $250 000 ¿Qué PORCENTAJE DE DESCUENTO LE HICIERON ?
    15·1 answer
  • Si A es una matriz de orden 2x3, de que orden ha de ser la transpuesta de A(A^t)
    8·1 answer
  • QUICK IG? GIVING BRAINLIEST TO THE PERSON WHO ANSWERS
    5·1 answer
  • Find the zeros of the function f(x)=3x^2-27
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!