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]
3 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]3 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
Hi can I have help with my work ​
gogolik [260]

Answer:

Sure what do you need?

Step-by-step explanation:

5 0
3 years ago
Plz help! Simplify the expression.
ladessa [460]

Answer:

Step-by-step explanation:

7 0
3 years ago
I buy a MP3 player for £40 in a sale where it was 20% off. What was the original price
natta225 [31]
20% off means you paid only 80% of the original price.
0.8x=40
x=40÷0.8=50
so the original price is 50
6 0
3 years ago
Read 2 more answers
I need help I'm so confused
borishaifa [10]
A = L x W = 8 x 17 = 136
answer
C. 136 sq. units
8 0
3 years ago
Read 2 more answers
Last week Kellie ran 28 miles this week she ran 32 miles what was the percent change in the number of miles she ran
wel
Kelli ran 4 more miles than the week before, so to find what percent that is of 28, divide.

4 / 28 = 0.142857143, or ~14.29%

Kelli ran 14.2857143% or about 14.29% more miles than last week.
8 0
3 years ago
Other questions:
  • What is 25% of 6???<br> Is it 1.5?
    15·1 answer
  • 20 PTS + BRAINLIEST
    10·2 answers
  • pablo found out that every classroom has 34 desks. There are 30 clasrooms. How many desks are I the school​
    6·2 answers
  • A sign says that the price marked on all music equipment is 30% off the original price. You buy an electric guitar for the sale
    5·1 answer
  • Find the percent of the number 60% of 20
    14·2 answers
  • A line that includes the points (k,7) and (0,8) has a slope of 1 7 . What is the value of k?
    8·1 answer
  • How would i use the LCD of 10 to solve 3/15 + 5/15 ?​
    9·1 answer
  • 1.) Jasmine earns her regular pay of $9.50 per hour for up to 40 hours of
    6·2 answers
  • Solve for x. Show your work.<br> 5(x + 2) = 3x - 16
    10·1 answer
  • There are 28 student desks in Ms. Johnson’s. Each desk measures 26.17 inches long. If you were to line up all the desks end-to-e
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!