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
trapecia [35]
3 years ago
9

Which statement about the data is true?

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0

Answer:

median is the only appropriate measure of center.

Step-by-step explanation:

Citrus2011 [14]3 years ago
3 0
We can see from the given numbers in the data that there is an outlier. This means that mean or average is not a good measure of center. Also, there is no repeating number to give us the mode of the given. The answer is therefore, median is the only appropriate measure of center. 
You might be interested in
Why did this app make me fail my test?
Yuki888 [10]
Probably because people gave you the wrong answer. Not saying they did this intentionally....
4 0
3 years ago
Read 2 more answers
Which of the following is the equation of a line in slope-intercept form for a line with slope =4 and y-intercept at (0,2)
Strike441 [17]

Answer:

Y = 4x +2

Step-by-step explanation:

Y = mx + b where m = slope and b = y-intercept

3 0
3 years ago
Read 2 more answers
Steve wants to know what the average ACT scores of students graduated from his high school is. He randomly selected 25 students
beks73 [17]

Answer:

[a]. sample is 25 randomly selected students

    also population is all students

[b]. (20.0, 23.0)

[c]. (8.8, 24.2)

Step-by-step explanation:

here is a step by step process to solving this, i hope you find this helpful.

1). The population is all students who graduated from his school  while the

sample is 25 randomly selected students from the email list

2). given alpha = 1-0.86=0.14

critical z value(two tailed) for 86% confidence level is:

z=normsinv(0.07) or normsinv(0.93)=1.476

Margin of error=1.476*(4.6/SQRT(20))=1.5

86% confidence interval for population mean

=21.5+/-1.5

=(20.0, 23.0)

3). if population standard deviation is not known,we will use t distribution.

df=20-1=19

t*=tinv(0.05,19)=2.093

Margin of error=2.093*(5.7/sqrt(20))=2.7

95% confidence interval for population mean

=21.5+/-2.7

=(18.8, 24.2)

cheers i hope this helps!!!!

3 0
3 years ago
A meteorologist reports that the ration of snowfall in January to total snowfall during the average winter is 2 to 5. If 34 inch
Zepler [3.9K]

Answer:

13.6 inches.

Step-by-step explanation:

First do 2/5 = x/34, then multiply 34 by 2 and you get 68, then 68 divided by 5 is 13.6!

Hope this helped!

4 0
3 years ago
I NEED HELP PLEASE !!!! ;(
marissa [1.9K]

Answer:

The answer is always

Hope this helps......... :)

7 0
3 years ago
Other questions:
  • Select the smallest fraction from the following list of fractions 1/2 2/5 3/4 5/8 2/3
    8·2 answers
  • (04.02 LC)
    15·2 answers
  • Assignment: Equivalent Rational Numbers I Investigation Jeremy is playing a game called “Rational Round Up” where he has to coll
    8·2 answers
  • Through: (5,-3), slope=-1
    5·1 answer
  • $2,200 people enter an amusement park every hour. How long will it take for 6,600 people to enter the park ?
    9·2 answers
  • A large block of ice is melting and losing 5 grams of mass every minute. After 11 minutes, the ice has lost 70 grams. Assume the
    14·1 answer
  • NEED HELP ASAP !! NEED ANSWERS
    7·1 answer
  • Pls pls pls help me I didn’t understand
    11·1 answer
  • The present value of an annuity of 3000 for 15 years at 4.5 % per annum CI is<br>​
    8·1 answer
  • Which​ rule(s) for exponents did you​ use? Select all that apply.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!