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
tensa zangetsu [6.8K]
2 years ago
12

You are told that a random sample of 150 people from Manchester New Hampshire have been given cholesterol tests, and 60 of these

people had levels over the "safe" count of 200.
Using Excel, construct a 95% confidence interval for the population proportion of people in New Hampshire with cholesterol levels over 200.
Mathematics
1 answer:
Alenkasestr [34]2 years ago
5 0

Answer:

40%

Step-by-step explanation:

60/150 = 40% (0.4 * 100)

You might be interested in
Which graph decreases, crosses the y-axis at (0,-7), and then remains constant?
sergey [27]

Answer:

A.Graph B

Step-by-step explanation:

it decreases to a y of (0,-7) and then stays constant at -7

Hope this was helpful

7 0
3 years ago
After Ricardo received his allowance for the week, he went to the mall with some friends. He spent half of his allowance on a ne
ad-work [718]
Lets work backwards, he had $5 after it all, and spent $1.25 on a snack, so we add that to the remainder, which is $6.25. then he spent half of that on whatever stuff he likes, so add $6.25 and $6.25, which is $12.50
6 0
3 years ago
Read 2 more answers
Part A: 180 = 4m + b B = 180 + 4m 325 = 9m + b 325 - 180 = 9m - 4m 5m = 145 m = 29 b = 180 + 4(29) = 64 y = 29x + 64
slavikrds [6]
I don't know ..,..................
5 0
3 years ago
What would this be using a positive exponent?
tatuchka [14]

1 / 9^4 and 1 / 6^3

This is because in order to make a negative exponent into a postive exponent, you need to make it into a fraction, 1 as the top number, and the negative exponent as a postive one.

For example, 6^-3 becomes 1 / 6^3.

I hope I helped.

5 0
3 years ago
Wire A is bent to form a rectangle with dimensions 5x cm by (4x +2) cm. Wire B is bent to form another rectangle with dimensions
Masja [62]

Answer:

Rectangle B has greater perimeter.

3 0
2 years ago
Other questions:
  • What is the measure of ∠A, to the nearest degree?
    15·1 answer
  • Adilation produces a larger figure. Which is a possible scale factor?
    12·1 answer
  • Yesterday, the snow was 2 feet deep in front of Archie’s house. Today, the snow depth dropped to 1.6 feet because the day is so
    6·1 answer
  • Help with this one!!!<br><br><br> Show steps pls :)
    14·1 answer
  • What is the prime factorization of 96?
    15·2 answers
  • What is the value of x?
    14·2 answers
  • Help please, thanks!!!! :)​
    14·1 answer
  • What does this fraction show or model what’s the answer I need help
    10·1 answer
  • The selling price of an item is $600. It is marked down by 30%, but this sale price is still marked up
    14·1 answer
  • У = 3х - 5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!