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
fredd [130]
4 years ago
13

In the data set, what is the variance? 6 8 1 9 4

Mathematics
1 answer:
Juli2301 [7.4K]4 years ago
3 0
 The answer is  s² ≈ 10.3
You might be interested in
Thirteen earthquakes were measured using the Richter scale. Their magnitudes are listed below. What is the range for this data s
Nitella [24]
Your answer is going to be D. 3.6

The range is the greatest number in the data set subtracted by the least number in the data set.

Hope this helped!
8 0
3 years ago
Shenelle has 100100100 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of th
cluponka [151]
Area as a function of width, w is:
a(w)=(w-25)^2+625
for maximum area, the width will be:
a'(w)=2(w-25)+0=0
solving for w we egt
2w-50=0
2w=50
w=25 m
given that the perimeter is 100, the length will be:
100=2(L+W)
solving for L we get:
L=50-W
but W=25m
hence
L=50-25=25 m
thus the maximum area will be:
A=L*W=25*25=625m^2

8 0
3 years ago
Read 2 more answers
Jackie deposited $315 into a bank account that earned 1.5% simple interest each year. If no money was deposited into or withdraw
Mekhanik [1.2K]
The formula for simple interest is i = p*r*t, where p is the principal, r is the interest rate as a decimal fraction, and t is the time in years.

Here,   i = ($315) (0.015) (3) = $14.18  (answer)

4 0
3 years ago
Read 2 more answers
Solve for x. You must show all of your work to receive credit.
Nastasia [14]

Answer:

x = 6

Step-by-step explanation:

7 0
2 years ago
Which expression is equivalent to 18x12
serg [7]

Answer:

12x18

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Is it A B C or D multiple choice if i get the wrong i fail to pass
    8·2 answers
  • Calculate the amount of Multiples of 3 existing between 100 and 1000
    6·1 answer
  • According to the rule of 72, if Gina invests $100, $500, and $1000 into three separate accounts with the same interest rate, whi
    15·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
    12·1 answer
  • Write the equation of a line that contains (2,−2) and perpendicular to another line with slope −1. (20 POINTS)
    5·1 answer
  • The chocolate shoppe has a rectangular logo for their business that measures 2 1/2 feet tall with an area that is exactly the ma
    10·2 answers
  • Order the following fractions from least to greatest: -2, 2/7, -10/3
    9·1 answer
  • 12. Four less than the quotient of a number and 3 is -10.
    11·1 answer
  • What is the answer to this
    5·1 answer
  • John can ride his bicycle at a rate of 14 miles per hour. Convert this rate to feet per second_
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!