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
Vera_Pavlovna [14]
3 years ago
13

The number of patients treated at Dr. Frank's dentist office each day was recorded for seven days: 8, 14, 12, 17, 4, 6, 2. Using

the given data, find the mean for this sample.
Mathematics
2 answers:
AnnZ [28]3 years ago
6 0

8, 14, 12, 17, 4, 6, 2

Mean = average = (8+ 14 + 12 + 17 + 4 + 6 + 2) / 63 = 63/7 = 9

Answer

Mean = 9

deff fn [24]3 years ago
5 0
To find the mean,we have to sum up the data given and divide it by the number of data.

In this case,there are in total of 7 datas,therefore the equation would be :

\frac{8 + 14 + 12 + 17 + 4 + 6 + 2}{7} \\ = \frac{63}{7} \\ = 9
Thus,the answer is 9.

Hope it helps!
You might be interested in
The volume of the prism
Svet_ta [14]
V = area of base * height = 1/2 * 5 * 4 * 10 = 100 cm³

Answer is A
8 0
3 years ago
Mr. Barnett’s test is normally distributed with a mean of 65 with a standard deviation of five points what is the probability th
uranmaximum [27]

Answer: 2.5%

Step-by-step explanation:

Mean score = 65

Standard deviation = 5

Score (x) = >75

Z-score = [(score - mean) ÷ standard deviation]

Z - score = [(75 - 65) ÷ 5]

Z - score = 10 ÷ 5 = 2

P(score higher than 75) = 100 - 95 = 5/2 = 2.5%

4 0
3 years ago
Write each equation in standard form.<br> y - 10 = 2(x - 8)<br> How do I solve this
fredd [130]

First, we can expand the terms on the right side of the equation:

y

−

10

=

2

(

x

−

8

)

y

−

10

=

(

2

×

x

)

−

(

2

×

8

)

y

−

10

=

2

x

−

16

Next, we can add

10

and subtract

2

x

from each side of the equation:

−

2

x

+

y

−

10

+

10

=

−

2

x

+

2

x

−

16

+

10

−

2

x

+

y

−

0

=

0

−

6

−

2

x

+

y

=

−

6

Now, multiply each side of the equation by

−

1

−

1

(

−

2

x

+

y

)

=

−

1

×

−

6

(

−

1

×

−

2

x

)

+

(

−

1

×

y

)

=

6

2

x

+

(

−

y

)

=

6

or

2

x

−

y

=

6

4 0
3 years ago
Read 2 more answers
Need 4 and 5 done asap! pls and thank you
NeX [460]

Problem 4:

4a = -15

4b = -75

4c = 125

Problem 5:

5a = -5

5b = 95

5c = -19 \frac{1}{3}

Step-by-step explanation:

  <em>   See attached for my work. </em>

     For problem 4, we substitute the different values given for x and solve.

     For problem 5, we set the function equal to the given values and solve.

4 0
3 years ago
Exponential Growth &amp; Decay - Guided Practice
dangina [55]
$744.43, #3, and 17,922 ok
4 0
3 years ago
Read 2 more answers
Other questions:
  •   Victoria learns 2 songs each week in piano lessons. Which graph shows the number of songs Victoria will learn if she takes les
    10·2 answers
  • a paddling canoeist took 2 h to travel 12 km down a river, with the current. It took 4 h to do the return trip up the river, aga
    9·1 answer
  • In the following situation, the sampling frame does not match the population, resulting in under coverage. Give examples of popu
    6·1 answer
  • Chords and of circle O intersect at P such that P bisects. Which equation correctly relates the lengths of the line segments for
    15·1 answer
  • The distance between troy city and Ben city is 315 miles. How far apart are they on the map. 2 in: 35 miles
    7·2 answers
  • What is the solution to the equation?
    5·1 answer
  • Connor drove 340 miles on 8 gallons of gas. How many miles did his car travel per gallon of gas?
    6·1 answer
  • Can someone please answer this for me
    11·1 answer
  • 3( x + 2 ) = 2( 2 - x )
    7·1 answer
  • X^2-8x+21=0 quadratic formula
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!