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
Mrrafil [7]
3 years ago
10

Suppose babies born in a large hospital have a mean weight of 4088 grams, and a variance of 55,696. Of 128 babies are sampled at

random from the hospital, what is the probability that the mean weight of the sample babies would be greater than 4132 grams
Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

Answer:

P = 0.9893

Step-by-step explanation:

The mean weight of the babies born is 4088 and a variance of 55696

This is a sampling question with sample size, n = 128

To find the probability that the mean weight 4088 is greater than 4132

Therefore, probability is given as

P = 4088/4132

P = 0.9893

                         

You might be interested in
Which of the following equations has an extraneous root?<br><br>​
RSB [31]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
Can somone help me pls
Nastasia [14]

Answer:

x = 9

Step-by-step explanation:

First equation = 4x - 8

Second equation = 7x - 35

Seperate the equation with an equal sign to make it an equality equation and solve for X so :

4x - 8 = 7x - 35 (Given)

-3x - 8 = -35 (Subtraction property of equality)

-3x = -27 (Addition property of equality)

x = 9 (Division property of equality)

Solution:

x = 9

4 0
2 years ago
Aaron bought a bagel and 3 muffins for $7.25. Bea bought a bagel and 2 muffins for $6.How much is a bagel and how much is a muff
zmey [24]
Muffins are $1.25 and bagels are $3.50
6 0
3 years ago
Read 2 more answers
Math assignment cant get it
kupik [55]

Answer:

y = -1/2x + (-1)

Step-by-step explanation:

8 0
2 years ago
Nacy has 8 pieces of string that are exactly the same length
Taya2010 [7]

Answer:

Well there you go she has 8 pieces of string wit the same length

Step-by-step explanation: If they the same length then they the same length all you have to do is read

3 0
3 years ago
Other questions:
  • If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is $
    9·2 answers
  • Evaluate the expression: <br> 2^{4} ×4-\frac{2}{8}[<br> Plz answer
    13·2 answers
  • The table represent a liner function What is the slope of the function-6 -4 4 6
    7·2 answers
  • The chess club has 12 boys, 16 girls, and 2 coaches. Wrote the following ratios in the simplest form. Boys to girls. girls to bo
    8·1 answer
  • suppose that during one period of extreme cold the average daily temp decreased 1 1/2 Fahrenheit each day how many days did it t
    14·1 answer
  • Y = 0.95X 7.95<br> Write and solve a linear equation to find how many songs he downloaded
    6·1 answer
  • What are the slope, m, and y-intercept, (0,b), of the line described by the equation 3x+6=12
    14·1 answer
  • An olympic-size swimming pool is a rectangle that measures 50 meters in length and 25 meters in width.
    8·1 answer
  • I need helpppppppppppppp
    15·2 answers
  • 19.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!