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
Pavel [41]
3 years ago
14

Why is it best to compare medians and interquartile ranges for these​ data, rather than comparing means and standard​ deviations

? A. Some of these data have vastly different​ centers, and the median and interquartile range provide more reliable information in these circumstances. B. These data are fairly symmetric and do not have​ outliers, and the median and interquartile range provide more reliable information in these circumstances. C. Some of these data have outliers​ and/or are​ skewed, and the median and interquartile range are resistant to outliers. D. Some of these data have outliers​ and/or are​ skewed, and the median and interquartile range amplify the effects of outliers and skewness.
Mathematics
1 answer:
Elanso [62]3 years ago
8 0

Answer:Some of these data have outliers​ and/or are​ skewed, and the median and interquartile range are resistant to outliers.

Step-by-step explanation:

Outliers often characterize a lot of data. Outliers are extreme values which have obvious impact on the value of the standard deviation of a given distribution.

However, the median and interquartile range are resistant to outliers hence they can be used even in the presence of outliers in the distribution.

You might be interested in
-6p + 43=13 What is p?
son4ous [18]
Subtract 43 from both sides
-6p=-30

Divide both sides by -6
p=5

Final answer: p=5
7 0
3 years ago
a trader has 47,500 rupees with him. he placed an order for 22 items each costing rs. 1263. after making the payment for this pu
djverab [1.8K]

Answer:

since each item costs rs1263 we say

rs1263×22

27786

this means he spent rs27786

Her we now say rs47500-rs27786

=rs19714

This is to say that he has rs19714 left with him.

7 0
3 years ago
Read 2 more answers
Change 64 hours to minutes
yawa3891 [41]

Answer:

3840 minutes

Step-by-step explanation:

60x64= 3840

can i have the brainliest, please????

8 0
3 years ago
Read 2 more answers
Plz guys help i need asap<br> its part b im stuck
aleksklad [387]

Answer:

a.2nd quarter with 9 goals

b. 4.8 goals

c. 4 goals

Step-by-step explanation:

a. The mode is defined as the most appearing data point or the data point with the highest frequency..

From our data(for away goals):

  • 1st quarter-2
  • 2nd quarter-9
  • 3rd quarter-7
  • 4th quarter-4

Hence, the 2nd quarter has the mode for away goals with 9 goals.

b. Mean is defined as the average of a set of data points.

#We calculate the totals goals per quarter, sum over all quarters then divide by the number of games, 10:

\bar x=\frac{1}{n}\sum{x_i}\\1^{st }_g=Away+Home=5+2=7\\\\2^{nd}_g=Away+Home=4+9=13\\\\3^{rd}_g=Away+Home=8+7=15\\\\4^{th}_g=Away+Home=9+4=13\\\\\bar x=\frac{1}{n}\sum{x_i}=\frac{1}{10}(7+13+15+13)=4.8

Hence, the mean number of goals per quarter is 4.8 goals

c. To find the number of more home goals than away goals, we subtract from their summations as:

g_m=\sum{g_h}-\sum{g_a}\\\\=(5+4+8+9)-(2+9+7+4)\\\\=26-22\\\\=4

Hence, there are 4 more home goals than away goals.

4 0
3 years ago
Find the approximate value of 2.49 and 2.98 when they are cubed​
Karo-lina-s [1.5K]

\huge\fbox\orange{S} \huge\fbox\red{C}\huge\fbox\blue{R}\huge\fbox\green{O}\huge\fbox\gray{L}\huge\fbox\purple{L>}

\huge\underline\mathtt\colorbox{cyan}{2.49 cubed=15.438249}

\huge\underline\mathtt\colorbox{red}{2.98 cubed=26.463592}

6 0
3 years ago
Other questions:
  • recycled cds incorporated, offers a choice of 5 used cds for $26, with each additional cd costing $4. write a cost function for
    10·1 answer
  • *PLEASE ANSWER, DIFFICULT QUESTION* What is the volume of this beach ball if its width is 24 inches? (Use 3.14)
    7·2 answers
  • What is the sum of the first 20 terms of the AP 4,2,0
    12·2 answers
  • What is the tenth number in this counting sequence 4,8,12,16,20,...
    8·2 answers
  • Sandy bought 12 7/8 pounds of peaches to make jam. She and her mother ate 0.75 of a pound of the peaches before making the jam.
    13·2 answers
  • Describe the term linear pair, and give an example from the diagram.
    14·1 answer
  • Find the measure of the indicated aces and angles
    12·1 answer
  • Evaluate −4x − y + 4 when x = −14 and y = 3
    12·2 answers
  • The student council is hosting a homecoming event for past graduates and current students. The treasurer determines that the eve
    12·1 answer
  • How much will the person pay for 5.6 pounds of bananas at a price of $ 1.17 per pound
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!