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
Mazyrski [523]
3 years ago
14

Two studies were completed in California. One study in northern California involved 1,000 patients; 74% of them experienced flul

ike symptoms during the month of December. The other study, in southern California, involved 500 patients; 34% of them experienced flulike symptoms during the same month. Which study has the smallest margin of error for a 98% confidence interval?
The northern California study with a margin of error of 3.2%.
The southern California study with a margin of error of 3.2%.
The northern California study with a margin of error of 4.9%.
The southern California study with a margin of error of 4.9%.
Mathematics
1 answer:
Triss [41]3 years ago
5 0
The right answer for the question that is being asked and shown above is that: "The southern California study with a margin of error of 4.9%." the study has the smallest margin of error for a 98% confidence interval is that The southern California study with a margin of error of 4.9%.<span>
</span>
You might be interested in
Help will mark brainliest
Allisa [31]
The answer is 8 .. hope this helps a lot :)
6 0
2 years ago
Read 2 more answers
1. Find the lengths of the sides of each triangle.
fredd [130]

Answer:

.....?....................

4 0
2 years ago
Need help now!! 20 points!!
Gelneren [198K]

When you have something like this, all you need to do is substitute the values, the last is for what value of x

For the first one;

((x^2+1)+(x-2))(2)

(x^2+x-1)(2)

(2)^2+(2)-1

4+2-1

5

For the second one;

((x^2+1)-(x-2))(3)

(x^2-x+3)(3)

(3)^2-(3)+3

9-3+3

9

For the last one;

3(x^2+1)(7)+2(x-2)(3)

3((7)^2+7)+2((3)-2)

3(49+7)+2(3-2)

3(56)+2(1)

168+2

170

3 0
3 years ago
Someone answer please My question ASAP
Sladkaya [172]

Answer:

Letter A

Need more help you can ask me

6 0
3 years ago
A.75/1 dollars per daythe cost $75 for each day.
Rama09 [41]

Answer:

D

Step-by-step explanation:

Count by 25. Its a no-brainer honestly.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the square root of 9?​
    9·2 answers
  • Jacob is training for a marathon. His plan is to run the same distance for 3 days a week, then increase that distance by the sam
    9·2 answers
  • What would be the expression for 1-6 and what is an expression ?
    11·1 answer
  • Which number of rows could be used to make an array with 12 daises<br><br> A. 3<br> B. 5
    13·2 answers
  • tony cashed a check for $673 at quick cash .the fee to cash a check is11% of the amount of the check. how much did tony pay to c
    8·1 answer
  • Coffee: A popular chain of cafes has been receiving online complaints about one store location. Regular customers complained tha
    14·1 answer
  • 12 boys collected 16 aluminum cans each 15 girls collected 14 aluminum cans how meany cans did the girls collected than the boys
    11·1 answer
  • 3 x 3/10 in simplest form
    5·1 answer
  • Use square roots to solve the quadratic equations (more specifically 50=2x^2+16x+32
    10·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLIESTTTTTTT dont do part two tho.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!