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
tester [92]
3 years ago
15

Two studies were completed in Georgia. One study in northern Georgia involved 3,000 patients; 84% of them experienced flulike sy

mptoms during the month of December. The other study, in southern Georgia, involved 2,000 patients; 75% of them experienced flulike symptoms during the same month. Which study has the smallest margin of error for a 99% confidence interval?
The northern Georgia study with a margin of error of 2.5%.
The southern Georgia study with a margin of error of 2.5%.
The northern Georgia study with a margin of error of 1.7%.
The southern Georgia study with a margin of error of 1.7%.
Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0

Answer:

The northern Georgia study with a margin of error of 1.7%.

All else being equal, the study with the larger sample size has the smaller margin of error. So the result makes sense (as 0.84 is pretty close to 0.75)

Step-by-step explanation:

The best and most correct answer among the choices provided by the question is the third choice "The northern Georgia study with a margin of error of 1.7%."

All else being equal, the study with the larger sample size has the smaller margin of error. So the result makes sense (as 0.84 is pretty close to 0.75)

You might be interested in
EASY POINTS Which of the following best describes DG?
Mkey [24]

Answer:

A. median

Step-by-step explanation:

the median is the middle of the shape :)

4 0
2 years ago
I WILL GIVE BRAINLIEST
Illusion [34]

Answer:

D. -20 + 35c

Step-by-step explanation:

<em><u>All you need to do is distribute the -5 to what's inside the parenthesis:</u></em>

-5(4 - 7c)

<em><u>The -5 can be distributed to the 4 and the -7c:</u></em>

-20 + 35c

6 0
3 years ago
candy bars have increased in price by 8% in recent years. if today’s price is approximately $1.60, how much was the original pri
igor_vitrenko [27]

Answer:

$1.50

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Required information Section 01.02 Exercise 14 - Effects of changing data values on mean, median, and standard deviation There a
Nutka1998 [239]

Answer:

  • Mean will Increase .
  • Median remains unchanged.
  • Standard deviation will increase.

Step-by-step explanation:

We are given that there are 14 employees in a particular division of a company and their salaries have a mean of $70,000, a median of $55,000, and a standard deviation of $20,000.

And also the largest number on the list is $100,000 but By accident, this number is changed to $1,000,000.

Now we have to analyse the Effect of this change in data values on mean, median, and standard deviation.

  • Mean will get affected because $1,000,000 is a very huge value as compared to $100,000 and is considered to be an outlier and we know that mean is affected by outliers as mean will change to $134285.7143 after replacing $100,000 with $1,000,000 .
  • Median will not get affected as median the middle most value in the data set and since $1,000,000 is considered to be an outlier so median remain unchanged at $55,000 .
  • Standard Deviation will also get affected as due to outlier value in the data set the numerator value will increase very much and due to which standard deviation will also increase.
5 0
3 years ago
What is 1/8 times 3/4
Serga [27]
Hi there

1/8 * 3/4

Remember: When you are multiply two fractions together all you have to do is multiply the numerator by the denominator.

Answer : 3/32

I hope that's help !
4 0
3 years ago
Other questions:
  • gina and rhonda work for different real estate agencies. Gina earns a monthly salary of 5,000 plus 6% commision on her sales.Rho
    11·1 answer
  • Find an equation in slope-intercept form of the line that has slope –7 and passes through point A(8,-4)
    8·2 answers
  • Peyton and read are sharing the cost of a new video game the game cost $65 but they have a coupon for 12% off after including th
    15·2 answers
  • Um what is the answer to this picture right here .
    15·1 answer
  • Here is a list of numbers.
    15·1 answer
  • X to the second power equals 24/9
    12·1 answer
  • I GIVEEEE BRAINLILST
    9·1 answer
  • -8x - 10y = 24 <br>6x + 5y = 2<br>​
    12·2 answers
  • How does newtons first law of motion apply to a ball rolling across the gym floor after and unbalanced force is applied?
    10·2 answers
  • Find the surface area of the composite figure. 2 in. 4 in. 7 in. 10 in. 2 in. 4 in. SA = [?] in.² 4 in. 0.7 If you'd like you ca
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!