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
kkurt [141]
3 years ago
13

Find the sample variance and standard deviation for the following sample. Round the answers to two decimal places as needed. 16

23 19 36 17 15
Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0

Answer:it would be 36 that’s the answer

Step-by-step explanation:

You might be interested in
A dot plot titled Number of Hours Spent on Homework goes from 1 to 6. There is 1 dot above 1, 5 dots above 2, 6 dots above 3, 4
Flura [38]
This is more than one question.
3 0
3 years ago
A super clearance sale, bathing suits were marked 85% off. What is the sale price of a bathing suit that was originally priced $
liraira [26]
Answer: 9$
Explanation: 15% is how much a person will pay and 15% of 60 is 9$
5 0
3 years ago
A lacrosse player throws a ball in the air from an initial height of 7 feet. The ball has an initial vertical velocity of 90 fee
aleksklad [387]
I think your suppose to divide 90 and 3
5 0
3 years ago
kAITLIN EANRS $6.50 FOR EACH HOUR SHE WORKS. ON FRIDAY SHE WORKED FOR 3 HOURS. SHE ALSO WORKED ON SATURDAY. IF SHE EARNED A TOTA
Stella [2.4K]
She worked for five hours on Saturday.

Step by step: 3 hours × $6.50= $19.50

then take the amount of money she made in total and subtract what she made on Friday to find how much she made on Saturday

$52 - $19.50= $32.50

Now take how much she made on Saturday and divide that by $6.50 to find how many hours she worked on Saturday

$32.50 ÷ $6.50= 5 hours
5 0
3 years ago
What is 7 times the sum of a squared and b minus 4 times the sum of a squared and b
spayn [35]
<span><span>The sum of a squared and b is given by
a^2+b

</span>7 times the sum of a squared and b is given by
</span><span>7(a^2+b)
while 4 times the sum of a squared and b is given by
</span>4(a^2+b)

Therefore, <span>7 times the sum of a squared and b minus 4 times the sum of a squared and b is given by

7(a^2+b)-4(a^2+b)=3(a^2+b)</span>
7 0
3 years ago
Other questions:
  • Help plz most of points!
    6·1 answer
  • 1. 5X - 3 = 2x + 12 <br> 2. 3 (X - 5) = 2 (X - 1)<br> 3. 5x - 6 + 2 (X + 2) = 3x + 7
    10·1 answer
  • I need help for question
    14·2 answers
  • one of the world's largest stained glass windows is at kennedy International Airport in New York. It is a rectangle with a heigh
    6·1 answer
  • Please help me it’s very important, give a correct explanation
    9·1 answer
  • Can anybody solve this with explanation<br> 12600 × 11/10 × 11/10
    9·1 answer
  • Choose the best graph for the equation y=3x+2
    5·2 answers
  • At last year's company picnic, 25 pounds of ground beef were needed to make 100 hamburgers.
    9·2 answers
  • Shelly has a plan to save $500 for a trip that is 8 weeks away. She already has $50 in her
    12·2 answers
  • And Subtract Fractions - Real World
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!