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
Doss [256]
2 years ago
6

Hello, I’m not sure why do I have to use the interquartile range for (d)

Mathematics
2 answers:
Ede4ka [16]2 years ago
6 0
The router of that is 37cm square
Alik [6]2 years ago
4 0

Answer:

because its to help you figure out the range of the inner part of the box and whisker par

Step-by-step explanation:

You might be interested in
Jon is paid $20 to mow his neighbor's yard. It takes three hours to mow and $2 worth of gasoline. How much does Jon earn per hou
noname [10]
Jon earns 6 dollars per hour.

We know this because, if he gets paid $20 and buys $2 worth of gasoline, his profit is $18.

Then, we divide 18 by the number of hours he worked, 3, and thus, Jon earns $6/hr.
3 0
3 years ago
You can tell that pi is an irrational because it has a what
8090 [49]

I'll guess the answer is <em>you can tell that pi is an irrational because it has a </em>non-terminating yet non-repeating decimal representation.<em> </em>

Of course it's not clear how we tell this.  We can't know for sure just by looking at the first trillion digits we've figured out whether it repeats or not.  Someone told us it didn't, that's really how we know.


3 0
3 years ago
Steve purchases mushrooms at the grocery
disa [49]
He gave 20$ hope this helped! BRANLIEST plz
4 0
3 years ago
Read 2 more answers
On Marshal’s 5th-grade math test, he was asked to evaluate: 25,328.941 ÷ 104. The answer he wrote was 25.328941. Unfortunately f
dimulka [17.4K]

Answer:

25,328.941 ÷ 104= 7.90415302

Step-by-step explanation:

3 1
3 years ago
A poll of 1,000 randomly selected registered voters was taken and 680 responded that they favor candidate X for mayor (p 1 = 0.6
Zielflug [23.3K]

Answer:

The interval (-0.0199, 0.0510) represents the region of values where the true difference (in population terms now) between the initial proportion of registered voters that favour candidate X and the proportion of registered voters that favour candidate X just before election can take on with a confidence level of 90%.

Step-by-step explanation:

Confidence Interval for the population proportion is basically an interval of range of values where the true population proportion can be found with a certain level of confidence. It is usually obtained from the sample.

p₁ represents the proportion of registered voters that favour candidate X in the initial poll, way before the election.

p₂ represents the proportion of registered voters that favour candidate X in the poll just before the election.

So, for this question the confidence interval for the true difference between the population proportion of registered voters that favour candidate X way before the elections and the population proportion that favour candidate X just before the election lies within (-0.0199, 0.0510) with a confidence interval of 90%.

Confidence interval is calculated mathematically as thus:

Confidence Interval = (Difference in Sample proportion) ± (Margin of error)

Margin of Error is the width of the confidence interval about the difference in the two sample proportions.

It is given mathematically as,

Margin of Error = (Critical value) × (standard Error)

Critical value = 1.645 (obtained from the z-tables because the sample size is large enough to ignore that information about the population standard deviation isn't given and t-critical value approximates z-critical value)

Hope this Helps!!!

4 0
3 years ago
Other questions:
  • If you knew the length of the opposite side and the adjacent, which formula would you use to determine the length of the hypoten
    11·1 answer
  • Given the relationship y equals 3x squared plus 1, if the input is 4 what is the output?
    5·1 answer
  • What is 6829 km expressed in scientific notation?
    13·2 answers
  • When playing their favorite game bobby scored 139,750 points while alex scored 99,190 points. Which of the following is the best
    10·1 answer
  • emily is buting gifts for 20 people at work.The boxes for the gifts are 6 inches long,6 inches wide ,and 6 inches high .How much
    10·1 answer
  • The value of y varies directly with x, and y = 1 when x = 3. Find y when x = 18. A. 9 B. 3 C. 6 D. −2
    15·1 answer
  • Sam wants to take his drone on a car trip. An hour before they plan to leave, he realized that he forgot to charge the batteries
    6·1 answer
  • Factor -1/2 out of -1/2x+6<br>the factored expression is​
    12·1 answer
  • Help please i don’t understand
    5·1 answer
  • Find the perimeter of the triangle in units. Round to two decimal<br> places as necessary.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!