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
rodikova [14]
2 years ago
11

Can someone help me please it is from numbers 16 to 19 please someone

Mathematics
1 answer:
TiliK225 [7]2 years ago
6 0
The <u>correct answers</u> are:

16) Mean = 10.25; Median = 10; Range = 17
17) The range.
18) 10
19) 5+5+6+6+7+8+8+8+9+9+10+10+10+10+10+11+12+12+12+13+13+15+15+22 = 246.

Explanation:

16) To find the <u>mean</u>, we first find the sum of the data values in the set:
5+5+6+6+7+8+8+8+9+9+10+10+10+10+10+11+12+12+12+13+13+15+15+22 = 246.

Next we divide this sum by the number of data points, 24:
246/24 = 10.25.

The <u>median</u> is the middle point of a data set.  Since there are 24 points, this will be between two values.  These two values are 10 and 10; the median is 10.

The <u>range </u>is found by subtracting the highest and lowest values:
22-5 = 17.

17) The <u>mean </u>is changed; the sum of the data values is 246.  Taking 22 out of this, the sum is now 223, and we have 23 data points instead of 24; 223/23 = 9.7 for the new mean.
The <u>median </u>does not change; it is still 10.
The <u>range</u> changes; the highest value is now 15, and the lowest is 5:  15-5=10.  The range is changed the most.

18) The <u>mean is affected</u> by the outlier and the <u>median is not</u>, so we use the <u>median</u>.  This means the answer is 10.

19) The expression for the total number of cars sold is found by adding together all of the points.
You might be interested in
14. One quart is equivalent to 0.95 liter.
kolezko [41]
Just answering for a task
6 0
3 years ago
If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)?
bazaltina [42]

(f+g)(x) = f(x) + g(x) = (|x| + 9 ) + (-6) =

|x| + 9 - 6 = |x| + 3

Answer is |x| + 3

7 0
3 years ago
Priya buys a bicycle for $250.
Varvara68 [4.7K]

Answer:

108.60

Step-by-step explanation:

if you need the explanation you can comment

8 0
3 years ago
On New years Eve, the temperature fell by 24 degrees in a span of 6 hours. By how many degrees did the temperature fall every ho
DochEvi [55]

Answer:

4

Step-by-step explanation:

24/6

3 0
3 years ago
Solve for x: x^2+4x-5=16x
BigorU [14]
Solve for x: x^2+4x-5=16x
first take 16x from both sides of the equation
x²-12x-5=0
now we have a quadratic. we can solve it by using the quadratic formula
x=-b plus or minus the square root of b²-4ac all divided by 2a
where a=1, b=-12 and c=-5
plug these numbers into the formula
x=12 plus or minus the square root of 144-4x1x-5 all divided by 2
<span>x=12 plus or minus the square root of 164 all divided by 2
or in decimal form </span>x = {12.403124237, -0.403124237}
6 0
2 years ago
Read 2 more answers
Other questions:
  • A circle with radius \pink{9}9start color #ff00af, 9, end color #ff00af has a sector with a central angle of \purple{120^\circ}1
    15·2 answers
  • Two samples of carbon come into contact. A heat transfer will occur between sample A and sample B. What must be true for
    5·1 answer
  • What is the area<br> of circle <br><br><br><br>with a diameterms of 10 m​
    12·1 answer
  • 1.) Convert pounds to ounces.
    7·1 answer
  • Are 5y=2x-5 and 5y-3x=1 parallel
    13·1 answer
  • What is N equal to? I think I know I want to make sure tho :/
    8·1 answer
  • Which of the following ratios forms a proportion with 4/15 ?
    7·2 answers
  • A pool is filling up at a rate 7 gallons per minute. which equation best represents y, the total amount in the pool after x minu
    5·2 answers
  • 5w = -75 <br> it’s for my math homework
    7·1 answer
  • HEEEELPPPPPPPPPPPPPP!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!