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
Stolb23 [73]
4 years ago
13

A grocery store will only accept yellow onions that are at least 2.75 in. In diameter. A grower has a crop of onions with diamet

ers that are normally distributed, with a mean diameter of 2.5 in. And a standard deviation of 0.25 in. What percent of the onions will be accepted by the grocery store?
Mathematics
1 answer:
Paraphin [41]4 years ago
4 0

Answer:

Step-by-step explanation:

Calculate z-score firstly

z-score = (x-mean)/SD = (2.75-2.5)/0.25 = 0.25/0.25 = 1

P( x greater than or equal to 2.75) = P(z greater than or equal to 1)

= 1 - p(z <1)

P(z<1) from table = 0.84134

1-p(z<1) = 0.15866 or 15.866%

You might be interested in
Tang created a number line for his class to use. A number line has points negative 4, A, B, blank, 0, blank, C, D, 4. Which poin
cestrela7 [59]

Answer:

Answer: D

Step-by-step explanation:

I took the test and got it right i promise

5 0
3 years ago
Read 2 more answers
Help with this one!!!<br><br><br> Show steps pls :)
FinnZ [79.3K]

....................

7 0
3 years ago
An airplane's altitude changed -378 feet over 7 minutes. What was the mean change of altitude in feet per minute?
lord [1]
The air plane altitude is -54 feet per minute
5 0
3 years ago
Alyssa, Bart and Meghan are
adoni [48]

Hi,

Essentially, we are saying that Alyssa gets 5 parts of the whole thing (140,000), Bart gets 3 parts of the whole and Meghan gets 2 parts of the whole. The sum total of their parts = the whole. So now we need to find out how much one part is. Thus,"one part" should be the variable. Substitute p for "one part", so Alyssa gets 5p, Bart gets 3p, and Meghan gets 2p. Since the sum of the parts = the whole, your problem sets up as:  5p + 3p + 2p = 140,000  -->  10p = 140,000 --> 10p/10 = 140,000/10  -->  x = 14,000.

Alyssa gets 5p or (5 x 14,000)

Bart gets 3p or (3 x 14,000)

Meghan gets 2p or (2 x 14,000)

If the whole was a loss, it would be a negative, and instead of getting money, they would lose money.

3 0
3 years ago
What's the answer to this question?
S_A_V [24]
The answer is 196 This is the answer to ur question
5 0
4 years ago
Other questions:
  • What is the equivalent expression?
    8·1 answer
  • A 6-foot pine tree was planted and grew 2 feet each year Write an algebraic expression for the height after y years?
    11·1 answer
  • What is the value of x in the equation 2(6x+4)-6+ 2x = 3(4x+3)+1 ?<br> 1
    12·2 answers
  • The currency exchange for US dollars (USD) to Canadian dollars (CAD) changes daily. If the rate today is one CAD for every $0.85
    12·1 answer
  • Find the measure x of an angle that is complementary to 83º.<br>A )3<br>B)5<br>C)7<br>D)13​
    13·1 answer
  • Which statement is true regarding the functions of the graph?
    5·2 answers
  • Out of six computer chips, two are defective. If two chips are randomly chosen for testing (without replacement), compute the pr
    11·1 answer
  • Which equation has a solution of n =3.3
    6·1 answer
  • 2. Find the probability of a<br> batting average greater than<br> 0.261.
    10·1 answer
  • What is 7^5 equal to?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!