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
Gelneren [198K]
2 years ago
13

Suppose babies born in a large hospital have a mean weight of 3685 grams, and a variance of 330,625. If 113 babies are sampled a

t random from the hospital, what is the probability that the mean weight of the sample babies would differ from the population mean by greater than 50 grams? Round your answer to four decimal places.
Mathematics
1 answer:
otez555 [7]2 years ago
3 0

its not greater than 50 grams. and the answer rounder to the four decimal places is 32.6106

You might be interested in
Three investors own a company. One partner owns 1/4of the company, while the second partner owns 2/5 of the company. How
svetoff [14.1K]

Answer:

The third partner owns 7/20

Step-by-step explanation:

This is true because 1/4 is 5/20 ans 2/5 is 8/20. Combined that will equal 13/20. 20-13 is 7

Therefore, the answer is 7/20.

7 0
3 years ago
Read 2 more answers
In triangle DEF measurement angle D = 45 degrees meausrement angle E = 63 degrees and EF = 24 inches. What is DE to the nearest
alexandr1967 [171]
Since the angles add to 180°, angle F is 72°.

Using the law of sines,

DF/sin72° = 24/sin45°
x = 32.28

So, did you just guess at A?

This is just an answer from another website, but it should still work.
7 0
3 years ago
Read 2 more answers
What is 36 to 21 ratio in simplest form?
OLga [1]
36:21 in simplest form is 12:7, because 3 goes into both 36 and 21. Simplifying ratios is essentially the same thing as simplifying fractions. Once we have 12:7, we can't reduce any further, because 7 is prime.

Hope this helps!
7 0
3 years ago
A ski resort has 18 inches of snow on the ground. The snow is falling at a rate of 4 inches per hour. which type of functions be
faust18 [17]

Answer:

Linear Function

y=4x+18

Step-by-step explanation:

Let

x----> the time in hours

y----> the total inches of snow on the ground

we know that

The function that best model this situation is the linear function

so

y=mx+b

In this problem

m=4\frac{in}{h}

b=18\ in ----> the y-intercept

substitute

y=4x+18

4 0
3 years ago
Read 2 more answers
Consider the following data set:
Komok [63]

Answer:

+5 Range; The range is now 25

Step-by-step explanation:

The original range would be calculated by subtracting 20 from 40, giving you 20 as the range. However, with the point 15 added, there would be a new lowest number, making the new range be 40-15, which is 25.

3 0
3 years ago
Other questions:
  • Which point do all exponential functions of the form y=a^x pass through
    12·1 answer
  • Find g(x)-f(x) if f(x)=-3+4 and g(x)=5x-12
    7·1 answer
  • Leslye is a salesperson at a home improvement center. She is paid a monthly commission that is 7.5% of her first $1,000 in sales
    8·1 answer
  • 4x+17=23. Find the solution to this equation
    8·2 answers
  • Mr. Sanchez bought some book s at the book sale, including 15 paperbacks books. 75% of all the books he bought were paperbacks.
    10·1 answer
  • (33)(1/9 2−6+2) solve
    10·1 answer
  • I didn’t understand<br> I’m freaking out over here can anybody help please
    11·1 answer
  • 10 points plz help me
    14·1 answer
  • The number of toy rockets made by an assembly for 8 hours forms an arithmetic sequence. If the line produced 40 rockets in hour
    7·1 answer
  • Based on the figure, which statement provides enough information to conclude that line ris
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!